Neurology for Psychiatrists - the Peninsula MRCPsych Course
... IC (white matter) runs between the CN and the LN = Corpus Striatum Artery of Stroke Pure damage to Basal Ganglia = No corticospinal symptoms, No neuropsychological dysfunction, No cognitive Dysfunction, contra lateral Result of biochemical not usually structural, B/L, slow progress ...
... IC (white matter) runs between the CN and the LN = Corpus Striatum Artery of Stroke Pure damage to Basal Ganglia = No corticospinal symptoms, No neuropsychological dysfunction, No cognitive Dysfunction, contra lateral Result of biochemical not usually structural, B/L, slow progress ...
Cortical and subcortical anatomy: basics and applied
... parietal, temporal) cortex —> pre- and supplementary motor areas —> primary motor area. The SMA is active before making a movement. ...
... parietal, temporal) cortex —> pre- and supplementary motor areas —> primary motor area. The SMA is active before making a movement. ...
Neurology for Psychiatrists - the Peninsula MRCPsych Course
... IC (white matter) runs between the CN and the LN = Corpus Striatum Artery of Stroke Pure damage to Basal Ganglia = No corticospinal symptoms, No neuropsychological dysfunction, No cognitive Dysfunction, contra lateral Result of biochemical not usually structural, B/L, slow progress ...
... IC (white matter) runs between the CN and the LN = Corpus Striatum Artery of Stroke Pure damage to Basal Ganglia = No corticospinal symptoms, No neuropsychological dysfunction, No cognitive Dysfunction, contra lateral Result of biochemical not usually structural, B/L, slow progress ...
Slide 1
... temporal plane, divided into posterior and anterior areas. STG is the superior temporal gyrus. Traditional theories maintain that pSTP and STG are the loci of phonemic processing. Hickok and Poeppel (2000) argue that these areas in both hemispheres are involved in automatic phonemic processing in th ...
... temporal plane, divided into posterior and anterior areas. STG is the superior temporal gyrus. Traditional theories maintain that pSTP and STG are the loci of phonemic processing. Hickok and Poeppel (2000) argue that these areas in both hemispheres are involved in automatic phonemic processing in th ...
Lecture 2b - Rio Hondo College
... In experiments, rats would do nothing but push the bar Up to 5000 times Only stopped when they dropped from exhaustion Food deprived rats given the choice of food or stimulation: chose stimulation ...
... In experiments, rats would do nothing but push the bar Up to 5000 times Only stopped when they dropped from exhaustion Food deprived rats given the choice of food or stimulation: chose stimulation ...
Primary visual cortex
... different orientations Selective adaptation for spatial frequency: Evidence that human visual system contains neurons selective for spatial frequency ...
... different orientations Selective adaptation for spatial frequency: Evidence that human visual system contains neurons selective for spatial frequency ...
Neeraj Prasad, AP Psychology Practice: Brain Biology Structure
... Structure below thalamus, maintains homeostasis, helps govern endocrine system via anterior and posterior pituitary glands, and is linked to emotion and reward Called the endocrine system’s most influential gland; It is regulated by the hypothalamus, and controls other endrocrine glands A nerve netw ...
... Structure below thalamus, maintains homeostasis, helps govern endocrine system via anterior and posterior pituitary glands, and is linked to emotion and reward Called the endocrine system’s most influential gland; It is regulated by the hypothalamus, and controls other endrocrine glands A nerve netw ...
Automatic unconscious knowledge
... Automatic unconscious knowledge - Tsushima, Sasaki, & Watanabe (2006). Science, 314. ...
... Automatic unconscious knowledge - Tsushima, Sasaki, & Watanabe (2006). Science, 314. ...
Chapter 1
... – This area shows a remarkable specialization for object recognition. – Must link visual information to auditory information: connect verbal label to object form! ...
... – This area shows a remarkable specialization for object recognition. – Must link visual information to auditory information: connect verbal label to object form! ...
Visual pathways pathology
... Loss of processing: V2 OR V3 INFARCT:(posteriormost, next to the calcarine sulcus (V1)= LOSS OF ORIENTATION + Mental Rotation = Loss of COLOUR in vision, monochrome = Loss of MOVEMENT detection, “photographic” vision where only still frames are perceived ...
... Loss of processing: V2 OR V3 INFARCT:(posteriormost, next to the calcarine sulcus (V1)= LOSS OF ORIENTATION + Mental Rotation = Loss of COLOUR in vision, monochrome = Loss of MOVEMENT detection, “photographic” vision where only still frames are perceived ...
Chapter 2 STUDY GUIDE
... *The spinal cord is a column of nerves that transmit information between the brain and the peripheral nervous system. *A spinal reflex is controlled at the level of the spinal cord that may involve as few as one or two neurons; Spinal reflexes are UNLEARNED! *The thalamus is a relay station that pla ...
... *The spinal cord is a column of nerves that transmit information between the brain and the peripheral nervous system. *A spinal reflex is controlled at the level of the spinal cord that may involve as few as one or two neurons; Spinal reflexes are UNLEARNED! *The thalamus is a relay station that pla ...
Exam - UBC Psychology`s Research Labs
... • Information received by the primary visual cortex is segregated into distinct pathways that project to areas of the secondary visual cortex and, then, the association visual cortex. • Two main pathways from the primary visual cortex have been identified: The ventral stream is associated with iden ...
... • Information received by the primary visual cortex is segregated into distinct pathways that project to areas of the secondary visual cortex and, then, the association visual cortex. • Two main pathways from the primary visual cortex have been identified: The ventral stream is associated with iden ...
Describe the parts of the brain activated in the following situation
... of mixing colors and painting techniques The cerebral cortex will oversee will oversee all aspects of the artist’s behavior. Sensory projection areas in the occipital, temporal, parietal lobes will process messages from the artist’s, eyes, ears, and hands. It also helps in the planning of the painti ...
... of mixing colors and painting techniques The cerebral cortex will oversee will oversee all aspects of the artist’s behavior. Sensory projection areas in the occipital, temporal, parietal lobes will process messages from the artist’s, eyes, ears, and hands. It also helps in the planning of the painti ...
Lecture 5 - TeachLine
... to study of computation; (from input/output can deduce computation). Study of RF linearity/nonlinearity • essential for deriving mechanisms. Division into neuron classes basic for • visual system, differentiating processing pathways, using one, the other, or a combination of streams. Analysis of res ...
... to study of computation; (from input/output can deduce computation). Study of RF linearity/nonlinearity • essential for deriving mechanisms. Division into neuron classes basic for • visual system, differentiating processing pathways, using one, the other, or a combination of streams. Analysis of res ...
Memory Systems
... Memory • Highly processed information from association cortex areas enter hippocampus • Hippocampus integrates them—ties them together and then output is stored in other cortical areas • Allows you to retrieve all the information about an event ...
... Memory • Highly processed information from association cortex areas enter hippocampus • Hippocampus integrates them—ties them together and then output is stored in other cortical areas • Allows you to retrieve all the information about an event ...
Session 4
... properties of V1 cells. They described 3 types: Simple cells: Elongated Receptive fields. Orientation selective. Defined regions of excitation and inhibition. Complex cells: Also orientation selective. No well defined regions of excitation and inhibition. Hypercomplex cells: End-stopped. ...
... properties of V1 cells. They described 3 types: Simple cells: Elongated Receptive fields. Orientation selective. Defined regions of excitation and inhibition. Complex cells: Also orientation selective. No well defined regions of excitation and inhibition. Hypercomplex cells: End-stopped. ...
Chapter 2 - The Brain (Part II)
... Portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each receiving information primarily from the opposite ear An area at the rear of the frontal lobes that controls voluntary movements. Area at the front of the parietal lobes that registers and processes body t ...
... Portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each receiving information primarily from the opposite ear An area at the rear of the frontal lobes that controls voluntary movements. Area at the front of the parietal lobes that registers and processes body t ...
Introduction
... green). The nerve fibers from each eye meet at the optic chiasm, where fibers from the inside half of each retina cross over to the opposite side of the brain. After reaching the optic chiasm, the major visual pathway projects through the lateral geniculate nucleus in the thalamus and onto the prima ...
... green). The nerve fibers from each eye meet at the optic chiasm, where fibers from the inside half of each retina cross over to the opposite side of the brain. After reaching the optic chiasm, the major visual pathway projects through the lateral geniculate nucleus in the thalamus and onto the prima ...
primary visual cortex - UBC Psychology`s Research Labs
... By the end of today’s class, you should be able to: 1. review the pathway by which visual information is transmitted from receptors to the brain. 2. identify the locations and functions of the primary cortex, secondary cortex, and association areas for the visual system. ...
... By the end of today’s class, you should be able to: 1. review the pathway by which visual information is transmitted from receptors to the brain. 2. identify the locations and functions of the primary cortex, secondary cortex, and association areas for the visual system. ...
P312Ch04C_BeyondV1
... 3) May be a separate area in the inferotemporal lobe containing neurons which respond to face-like stimuli. The fusiform face area has been identified in humans. It’s under the temporal lobe. 4) Ramachandran has suggested that there may be as many as 30 different processing modules. Each one contain ...
... 3) May be a separate area in the inferotemporal lobe containing neurons which respond to face-like stimuli. The fusiform face area has been identified in humans. It’s under the temporal lobe. 4) Ramachandran has suggested that there may be as many as 30 different processing modules. Each one contain ...
Nervous system - Morgan Park High School
... o Glial cells – glue cells that guide neural connections, provide nutrients, and insulate myelin, and mop up ions and neurotransmitters; neural nannies. o Cingulated gyrus; receives input from the thalamus, somatosensory areas (skin sensation), neocortex (language), and helps regulate an integral pa ...
... o Glial cells – glue cells that guide neural connections, provide nutrients, and insulate myelin, and mop up ions and neurotransmitters; neural nannies. o Cingulated gyrus; receives input from the thalamus, somatosensory areas (skin sensation), neocortex (language), and helps regulate an integral pa ...
THE VISUAL SYSTEM PERIPHERAL MECHANISMS 1) Light enters
... 3) Striate (primary visual )Cortex a. Optic radiations – info from LGN to primary visual cortex b. Information goes to layer 4 of cx (monocular input), begins to mix as it projects to other layers (binocular input) c. Properties of receptive field change: from spot detector to bar/edge detector (the ...
... 3) Striate (primary visual )Cortex a. Optic radiations – info from LGN to primary visual cortex b. Information goes to layer 4 of cx (monocular input), begins to mix as it projects to other layers (binocular input) c. Properties of receptive field change: from spot detector to bar/edge detector (the ...
Central Nervous System Part 2
... • Parietal lobe: somatic sensory area : impulses from sensory receptors are localized and interpreted; path are X’d, able to interpret characteristics of objects feel with hand and to comprehend spoken and written language • Occipital lobe: visual cortex, receives visual info via thalamus (primary v ...
... • Parietal lobe: somatic sensory area : impulses from sensory receptors are localized and interpreted; path are X’d, able to interpret characteristics of objects feel with hand and to comprehend spoken and written language • Occipital lobe: visual cortex, receives visual info via thalamus (primary v ...
Topology - UCSB Physics
... The topology of the central nervous system has been, and remains today a topic of considerable study. It is known that for humans, the central nervous system starts in the embryo as a plate, eventually deforming into a tube, one end of which thickens to become the brain (the remainder being the spin ...
... The topology of the central nervous system has been, and remains today a topic of considerable study. It is known that for humans, the central nervous system starts in the embryo as a plate, eventually deforming into a tube, one end of which thickens to become the brain (the remainder being the spin ...
Inferior temporal gyrus
The inferior temporal gyrus is placed below the middle temporal gyrus, and is connected behind with the inferior occipital gyrus; it also extends around the infero-lateral border on to the inferior surface of the temporal lobe, where it is limited by the inferior sulcus. This region is one of the higher levels of the ventral stream of visual processing, associated with the representation of complex object features, such as global shape. It may also be involved in face perception, and in the recognition of numbers.The inferior temporal gyrus is the anterior region of the temporal lobe located underneath the central temporal sulcus. The primary function of the inferior temporal gyrus - otherwise referenced as IT cortex - is associated with visual stimuli processing, namely visual object recognition, and has been suggested by recent experimental results as the final location of the ventral cortical visual system. The IT cortex in humans is also known as the Inferior Temporal Gyrus since it has been located to a specific region of the human temporal lobe. The IT processes visual stimuli of objects in our field of vision, and is involved with memory and memory recall to identify that object; it is involved with the processing and perception created by visual stimuli amplified in the V1, V2, V3, and V4 regions of the occipital lobe. This region processes the color and form of the object in the visual field and is responsible for producing the “what” from this visual stimuli, or in other words identifying the object based on the color and form of the object and comparing that processed information to stored memories of objects to identify that object.The IT cortex’s neurological significance is not just its contribution to the processing of visual stimuli in object recognition but also has been found to be a vital area with regards to simple processing of the visual field, difficulties with perceptual tasks and spatial awareness, and the location of unique single cells that possibly explain the IT cortex’s relation to memory.