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Mammalian structure involved in higher-order brain functions
The neocortex, also called the neopallium, isocortex or six-layered cortex, is a set of layers of the mammalian cerebral cortex involved in higher-order
Neocortex
Topics referred to by the same term
Look up neocortex in Wiktionary, the free dictionary. The neocortex is a part of the mammalian brain. Neocortex may refer to: Doctor Neo Cortex, a video
Neocortex_(disambiguation)
Outer layer of the cerebrum of the mammalian brain
awareness, thought, memory, language, and consciousness. The six-layered neocortex makes up approximately 90% of the cortex, with the allocortex making up
Cerebral_cortex
Brain and spinal cord
sulci – found in the neocortex of most placental mammals (eutherians). Within placental mammals, the size and complexity of the neocortex increased over time
Central_nervous_system
Model of evolutionary neurology proposed by Paul McLean
paleomammalian complex (limbic system), and the neomammalian complex (neocortex), viewed each as independently conscious, and as structures sequentially
Triune_brain
British neuroscientist and psychologist
papers proposing computational theories of the cerebellum (in 1969), neocortex (in 1970), and hippocampus (in 1971). Each of those papers presented important
David_Marr_(scientist)
Classification of disease severity
pars compacta. There is also mesocortex and allocortex involvement; the neocortex remains unaffected. In particular, pathology can be observed in the amygdala
Braak_staging
Type of cerebral cortex in the brain
together with the neocortex. In the human brain, the allocortex is the much smaller area of cortex taking up just 10%; the neocortex takes up the remaining
Allocortex
of electrical activity in the brain, including the neocortex, but fish lack eyelids and a neocortex. Some species that always live in shoals or that swim
Sleep_in_fish
Deep learning model structure
neocortical layering depends on intra-layers homogeneity. Deep Learning Neocortex § Layers "CS231n Convolutional Neural Networks for Visual Recognition"
Layer_(deep_learning)
Form of nervous system communication
the bioelectromagnetic crosstalk between neurons and astrocytes in the neocortex. The electrical conduction system of the heart has been robustly established
Ephaptic_coupling
Type of emotional response
amygdala or "emotional/irrational brain", while other parts are sent to the neocortex or "thinking/rational brain". If the amygdala perceives a match to the
Amygdala_hijack
Cell that guides radial neuronal migration
They are originated in the developing brain in multiple sites within the neocortex and hippocampus. From there, Cajal–Retzius cells migrate through the marginal
Cajal–Retzius_cell
Biological theory of intelligence
neuroscience and the physiology and interaction of pyramidal neurons in the neocortex of the mammalian (in particular, human) brain. At the core of HTM are
Hierarchical_temporal_memory
Protein-coding gene in the species Homo sapiens
neural progenitor proliferation, and contributes to neocortex folding. It is capable of causing neocortex folding in mice. This likely reflects a role for
ARHGAP11B
Overview of animal and human brain evolution
mind. The neocortex is an elaboration, or outgrowth, of structures in the limbic system, with which it is tightly integrated. The neocortex is the main
Evolution_of_the_brain
Suggested cognitive limit important in sociology and anthropology
" Dunbar theorised that "this limit is a direct function of relative neocortex size, and that this, in turn, limits group size ... the limit imposed
Dunbar's_number
Class of animals with milk-producing glands
presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three middle ear bones. These characteristics
Mammal
Group of neurons in the cortex of the brain
physiology in 1957. He later identified minicolumns as the basic units of the neocortex which were arranged into columns. Each contains the same types of neurons
Cortical_column
Part of the neocortex
was coined by Christof Koch and colleagues to describe the part of the neocortex closely associated with the minimal neural substrate essential for conscious
Posterior_cortical_hot_zone
cortex. Further subdivisions or areas of neocortex are responsible for more specific cognitive processes. The neocortex is the newest part of the cerebral cortex
Animal_consciousness
Emergence of religious behavior discussed in terms of natural evolution
years ago. Much of the brain's expansion took place in the neocortex. The cerebral neocortex is presumed to be responsible for the neural computations
Evolutionary origin of religion
Evolutionary_origin_of_religion
Mammalian protein found in humans
of CB1 can also be detected in the olfactory bulb, cortical regions (neocortex, pyriform cortex), parts of basal ganglia, thalamic, hypothalamic, and
Cannabinoid_receptor_1
American businessperson
co-founded Numenta, where he leads a team in efforts to reverse-engineer the neocortex and enable machine intelligence technology based on brain theory. He is
Jeff_Hawkins
Theory of brain function
book On Intelligence. This theory concerns the role of the mammalian neocortex and its associations with the hippocampi and the thalamus in matching
Memory-prediction_framework
Top of the head
and optimizes the crown's ability to ensure the neocortex is safe. Different parts of the neocortex, such as the frontal lobe and the parietal lobe,
Crown_(anatomy)
Structure in the brain
"[the minicolumn is] the most basic and consistent template by which the neocortex organizes its neurones, pathways, and intrinsic circuits". Cells in 50 μm
Cortical_minicolumn
American semiconductor company
Lassen supercomputer". VentureBeat. Hemsoth, Nicole (March 30, 2021). "Neocortex Supercomputer to Put Cerebras CS-1 to the Test". The Next Platform. Swinhoe
Cerebras_Systems
1977 book by Carl Sagan
include the evolution of the brain (with emphasis on the function of the neocortex in humans), the evolutionary purpose of sleep and dreams, demonstration
The_Dragons_of_Eden
Region within the telencephalon in the vertebrate brain
cortical laminae (layers of neuronal cell bodies). In comparison, the neocortex has six layers and the archicortex has three or four layers. Because the
Paleocortex
Taxonomic clade
have their cortex in six different layers of neurons which is called neocortex, the cerebrum of Sauropsida has a completely different structure. For
Sauropsida
Area of three-layered cortex
referred to as mesocortex, or juxtallocortex, is interposed between the neocortex and the allocortex. The paralimbic cortex provides a gradual transition
Paralimbic_cortex
Form of synaptic inhibition mediated by increased membrane conductance
Shunting inhibition is a form of synaptic inhibition in which activation of typically GABAA (or glycine) receptors increases a neuron’s membrane conductance
Shunting_inhibition
Region of the brain
The entorhinal area is the main interface between the hippocampus and neocortex and involved in memory, navigation and the perception of time. Destruction
Brodmann_area_34
Attempts by males to increase their attractiveness to a female
(reduced mutation frequency). This signal is perceived as honest because the neocortex structure is susceptible to mutations and genetic diseases; therefore
Peacocking
Part of the human brain
The posterior parietal cortex (the portion of parietal neocortex posterior to the primary somatosensory cortex) plays an important role in planned movements
Posterior_parietal_cortex
Protein-coding gene in the species Homo sapiens
of thalamus layer of dentate gyrus enteric plexus molecular layer of neocortex lumbar subsegment of spinal cord superior frontal gyrus More reference
Repulsive_guidance_molecule_A
Set of brain structures involved in emotion and motivation
whole of the hemispheres (made up of a more recent type of cortex, called neocortex) and some subcortical neuronal groups. It corresponds to the brain of
Limbic_system
Central organ of the human nervous system
of grey matter. The cortex has an outer layer, the neocortex, and an inner allocortex. The neocortex is made up of six neuronal layers, while the allocortex
Human_brain
American neuroscientist (born 1962)
her work has provided evidence of neurogenesis in the adult primate neocortex. Gould and the researchers reported new neurons in adult marmoset monkeys
Elizabeth Gould (neuroscientist)
Elizabeth_Gould_(neuroscientist)
Proposed model on executive functioning of attentional control
3D animated representation of the left hemisphere of the brain, with the right neocortex removed. Highlighted area represents the left frontal lobe.
Supervisory attentional system
Supervisory_attentional_system
American physician and neuroscientist
three brains in one: the reptilian complex, the limbic system, and the neocortex. Paul D. MacLean was born in Phelps, New York, the third of four sons
Paul_D._MacLean
Group of neurons in the brain
neurotransmitter acetylcholine, and they have widespread projections to the neocortex and other brain structures. The nucleus basalis in humans is a somewhat
Nucleus_basalis
Type of cortex between the allocortex and neocortex
areas where any of the other two subtypes of allocortex borders with the neocortex (which is also called isocortex). Thus, the periallocortex is also subdivided
Periallocortex
2017-09-26 Logic, Universal (2018-07-26). "Universal Logic Announces New Neocortex DIY Software". PRWeb. Retrieved 2024-05-19. "David Peters". Universal
Universal_Robotics
Consist of efferent and afferent fibers uniting the cortex
association tracts, projection tracts, and commissural tracts. In the neocortex, projection neurons are excitatory neurons that send axons to distant
Projection_fiber
Protein-coding gene in the species Homo sapiens
cell Anterior olfactory nucleus layer of neocortex cerebellar cortex secondary oocyte multiform layer of neocortex More reference expression data BioGPS
Reticulon_4_receptor
Mammalian protein found in humans
hypothalamus, CRH is produced by neurons in other brain regions, including the neocortex, limbic system and brainstem. In the olivocerebellar tract, CRH is expressed
Corticotropin-releasing hormone
Corticotropin-releasing_hormone
neuroscientists that the cerebral neocortex accounts for roughly 76% of the human brains total volume. The neocortex is predominately associated with high
Neomammalian_brain
The human brain anatomical regions are ordered following standard neuroanatomy hierarchies. Functional, connective, and developmental regions are listed
List of regions in the human brain
List_of_regions_in_the_human_brain
American neuroscientist
she determines which features of the neocortex are shared by all mammals and how new features of the neocortex have evolved. This allows her to reconstruct
Leah_Krubitzer
Atrophy of the brain's frontal and temporal lobes
neurites and neuronal cytoplasmic inclusions in the superficial cerebral neocortex, (b) neuronal cytoplasmic inclusions in hippocampal dentate granule cells
Frontotemporal lobar degeneration
Frontotemporal_lobar_degeneration
Neurodevelopmental disorder
serotonergic, glutamatergic, or cholinergic pathways. PET mapping of neocortex receptor distribution indicates that the distribution of μ-opioid receptors
Attention deficit hyperactivity disorder
Attention_deficit_hyperactivity_disorder
Preserved brain of the scientist
the hippocampus and another part of the brain called the neocortex than his right. The neocortex is where detailed, logical, analytical and innovative thinking
Brain_of_Albert_Einstein
Regulation of neurons by neurotransmitters
coeruleus Adrenergic receptors in: spinal cord thalamus hypothalamus striatum neocortex cingulate gyrus cingulum hippocampus amygdala arousal (Arousal is a physiological
Neuromodulation
Extinct genus of Artiodactyls
that it was a herbivorous browser. D. ilicis possessed a very simple neocortex, characterised by an almond-shaped gyrus instead of parallel sulci as
Diacodexis
AI's tendency to abruptly and drastically forget old info after learning new info
hippocampus and neocortex act as separable but complementary memory systems, with the hippocampus for short term memory storage and the neocortex for long term
Catastrophic_interference
Overview of and topical guide to the human nervous system
Brain Forebrain Telencephalon Rhinencephalon, Amygdala, Hippocampus, Neocortex, Lateral ventricles, Basal ganglia Diencephalon Epithalamus, Thalamus,
Outline of the human nervous system
Outline_of_the_human_nervous_system
Ability to experience feelings and sensations
dissimilarity with humans, including the absence of a direct equivalent of the neocortex in their brain, was used as an argument against sentience. Jennifer Jacquet
Sentience
Relative brain size measure
normalization, only ABS and neocortex size showed significant correlation to cognitive abilities. In primates, ABS, neocortex size, and Nc (the number of
Encephalization_quotient
Groove in the brain's temporal lobe
separates the parahippocampal uncus from the rest of the temporal lobe in the neocortex. The rhinal sulcus and the hippocampal sulcus were both present in early
Rhinal_sulcus
Phylogenetically oldest part of the cerebral cortex or pallium
layers of the hippocampus. It has fewer cortical layers than both the neocortex, which has six, and the paleocortex, which has either four or five. The
Archicortex
Genus of mammals (fossil)
Harry J (December 2007). "What Fossils Tell Us about the Evolution of the Neocortex" (PDF). Evolution of Nervous Systems: 1–12. doi:10.1016/B0-12-370878-8/00065-3
Phenacodus
American business leader
founded to develop machine intelligence based on the principles of the neocortex. Dubinsky was the board chair of Numenta from 2005 to 2024. Dubinsky is
Donna_Dubinsky
Biological phenomenon
could be altered by inputs from the neocortex via the trisynaptic loop to the hippocampus. Activity of the neocortex during slow wave sleep determines inputs
Sharp_waves_and_ripples
Medical condition
widening of sulci. Lamination, neuronal size, and configuration of the neocortex are preserved. May show parietal occipital dominance. Severe cerebellar
Cockayne_syndrome
Process of acquiring new knowledge
2022). "Filopodia are a structural substrate for silent synapses in adult neocortex". Nature. 612 (7939): 323–327. Bibcode:2022Natur.612..323V. doi:10
Learning
One of two subtypes of cortical areas
is one of two subtypes of cortical areas in the areas belonging to the neocortex. The other subtype is termed the true isocortex. Proisocortical areas
Proisocortex
Electrophysiological method to record electrical activity of the brain
to represent the postsynaptic potentials of pyramidal neurons in the neocortex and allocortex. It is typically non-invasive, with the EEG electrodes
Electroencephalography
Vertebrate brain region
direct neural projections to, and reciprocal indirect projections from the neocortex. The hippocampus, as the medial pallium, is a structure found in all vertebrates
Hippocampus
Biological process that adjusts the strength of connections between neurons in the brain
has been observed in multiple brain regions, including the hippocampus, neocortex, and visual system, and has been widely implemented in computational models
Spike-timing-dependent plasticity
Spike-timing-dependent_plasticity
Spinal trigeminal nucleus
transmitters and release them in vast areas of the brain and in the entire neocortex (for review, see Jones 2003; Lin et al. 2011). They included glutamatergic
Reticular_formation
Area of the temporal lobe of the brain
perception of time. The EC is the main interface between the hippocampus and neocortex. The EC-hippocampus system plays an important role in declarative
Entorhinal_cortex
Large part of the brain containing the cerebral cortex
is now believed that the avian pallium is homologous to the mammalian neocortex. Birds appear to have undergone an alternate process of encephalization
Cerebrum
Postulate about retrograde amnesia
multiple areas in the neocortex lead to the formation of a cortical trace which represents a single memory. While this MTH-neocortex interaction is initially
Ribot's_law
Type of area in the nervous system
synaptically concentrated areas of neuropil in the body. For example, the neocortex and olfactory bulb both contain neuropil. White matter, which is mostly
Neuropil
Impressions of sensory information
which serves as a source of signals encoding past experiences in the neocortex. SM is considered to be outside of cognitive control and is instead an
Sensory_memory
Degenerative neurological disorder
gliosis are also seen. Plaques of amyloid-like material can be seen in the neocortex in some cases of CJD. However, extra-neuronal vacuolization can also be
Creutzfeldt–Jakob_disease
Neuroscientist
Cell 164, 792–804 (2016) Rajasethupathy, P. et al. Projections from neocortex mediate top-down control of memory retrieval. Nature 526, 653–659 (2015)
Priya_Rajasethupathy
Stress and panic response centre
microenvironment around the neurons, glial cells, and blood vessels in the neocortex and hippocampus. It has been shown that norepinephrine stimulates mouse
Locus_coeruleus
Human gene
domains, which are thought to contribute to the rapid expansion of the neocortex in humans. The NBPF26 gene is located on the plus strand of chromosome
NBPF26
American psychologist
of episodic memory, but that semantic memory can be established in the neocortex. Nadel received a Ph.D. from McGill University in 1967, and joined the
Lynn_Nadel
52 distinct regions of the brain's cerebral cortex
regional differences in the cellular architecture of the cortex. The neocortex is divided into six layers, but not all layers are apparent in all areas
Brodmann_area
Area of the prefrontal cortex of primates
nucleus), the hippocampus, and primary and secondary association areas of neocortex (including posterior temporal, parietal, and occipital areas). The dlPFC
Dorsolateral prefrontal cortex
Dorsolateral_prefrontal_cortex
Efferent pathway of the amygdala
each of these connections is either glutamate or aspartate. Both the neocortex and the basolateral nucleus receive diffuse cholinergic (acetylcholine)
Amygdalofugal_pathway
Group of neurons on the floor of the midbrain
control of function in the phylogenetically newer and highly developed neocortex, as well as that of the phylogenetically older limbic areas.[citation
Ventral_tegmental_area
Models used in Parkinson's disease research
reaching the mesocortex and the thalamus; and, ultimately covering the neocortex. Braak staging is a widely used method to measure the stage of pathology
Animal models of Parkinson's disease
Animal_models_of_Parkinson's_disease
Hormone that affects blood pressure / heart rate
produced in many tissues of vertebrates including the gut, pancreas, neocortex, and suprachiasmatic nuclei of the hypothalamus in the brain. VIP stimulates
Vasoactive_intestinal_peptide
Part of the limbic lobe of the brain cortex
part of the limbic lobe. It receives inputs from the thalamus and the neocortex, and projects to the entorhinal cortex via the cingulum. It is an integral
Cingulate_cortex
Second-largest species of elephant
and females 2.7 t (3.0 short tons). It has a large and well developed neocortex of the brain, is highly intelligent and self-aware, being able to display
Asian_elephant
Deception by non-human animals
except for dolphins, and this size difference is mainly due to an enlarged neocortex. Research has suggested that the evolution of the primate brain is selected-for
Tactical_deception_in_animals
Swiss brain research initiative
considered by some researchers to be the smallest functional units of the neocortex, and they are thought to be responsible for higher functions such as conscious
Blue_Brain_Project
Protein-coding gene in the species Homo sapiens
Bgee Human Mouse (ortholog) Top expressed in testicle prosencephalon neocortex tendon brain zone of skin n/a More reference expression data BioGPS n/a
OR1C1
Bilateral pathway in the brain
e Neurotransmitter systems Acetylcholine Nucleus basalis of Meynert → Neocortex Septal nuclei (Medial septal nucleus) → Fornix → Hippocampus Striatum
Nigrostriatal_pathway
Unspecialized biological cell that can become specialized
ISBN 978-0-87893-978-7.[page needed] Rakic P (October 2009). "Evolution of the neocortex: a perspective from developmental biology". Nature Reviews. Neuroscience
Stem_cell
Branch of neuroscience
study of how functional groups of neurons within the hippocampus and neocortex interact, store, process, and transmit information. Computational modeling
Computational_neuroscience
Part of the brain responsible for personality, decision-making, and social behavior
degrade. In older adults, instead of being transferred and stored in the neocortex during SWS, memories start to remain in the hippocampus where they were
Prefrontal_cortex
Second epoch of the Neogene Period
by the end of the Pliocene, encephalized brains (brains with a large neocortex relative to body mass) and stone tool manufacture. Improvements in dating
Pliocene
Book by Susan Cain
approach to risk than do extroverts. Introverts are more governed by the neocortex, the part of the brain responsible for thinking, planning, language and
Quiet: The Power of Introverts in a World That Can't Stop Talking
Quiet:_The_Power_of_Introverts_in_a_World_That_Can't_Stop_Talking
Infraorder of marine mammals
(compared to that in humans) rather than frontal is laterally positioned. The neocortex of many cetaceans is home to elongated spindle neurons that, prior to
Cetacean
NEOCORTEX
NEOCORTEX
NEOCORTEX
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Girl/Female
Biblical Hebrew
That makes the incense to fume.
Girl/Female
Hindu
Creative
Boy/Male
Afghan, African, Arabic, French, Gujarati, Hindu, Indian, Muslim
Newborn Child; Father
Boy/Male
Hindu
Boy/Male
Hindu, Indian
Lord Krishna
Boy/Male
Shakespearean
Antony and Cleopatra'. Friend to Mark Antony.
Boy/Male
French
Horseman; knight. An abbreviation of Chevalier. Actor-comedian Chevy Chase.
Girl/Female
Christian, German, Swedish
Industrious; Striving; Work; Rival; Laborious; Eager
Girl/Female
Tamil
Unnathi | உநà¯à®¨à®¾à®¤à¯€
Progress, High point
Boy/Male
Arabic, Muslim
Soldier
NEOCORTEX
NEOCORTEX
NEOCORTEX
NEOCORTEX
NEOCORTEX