The Cerebral Cortex

Oct 03, 2012

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The Cerebral Cortex. Frontal Lobes involved in speaking and muscle movements and in making plans and judgmentsParietal Lobes include the sensory cortexOccipital Lobes include the visual areas, which receive visual information from the opposite visual fieldTemporal Lobes include the auditory a

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The Cerebral Cortex

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The Cerebral Cortex

The Cerebral Cortex. motor cortex. Association Areas. somatosensory cortex. central fissure. FRONTAL LOBE. PARIETAL LOBE. (Planning, movement). (somatosensory, spatial perception). OCCIPITALLOBE. lateral fissure. (vision). cerebellum. TEMPORAL LOBE.

1.43k views • 1 slides

The Cerebral Cortex

The Cerebral Cortex. The Cerebral Cortex. The Cerebral Cortex. Motor Cortex area at the rear of the frontal lobes that controls voluntary movements Sensory Cortex area at the front of the parietal lobes that registers and processes body sensations. The Cerebral Cortex. Visual cortex.

655 views • 16 slides

The Cerebral Cortex

The Cerebral Cortex. “The Teen Brain”. Why was Ms. Jensen worried about her son? What is significant about teen’s frontal lobes ? What is the role of the frontal lobe? What are some teenage behaviors that this could help to explain?. Cerebral Cortex.

720 views • 31 slides

The Cerebral Cortex and Higher Intellectual Functions

The Cerebral Cortex and Higher Intellectual Functions. Primary, Secondary and Association . Frontal lobe. Plans for Action (prefrontal cortex). Functions of the prefrontal cortex: 1) Planning This is the area where volition, thinking ahead, problem

1.04k views • 30 slides

Four Lobes of the Cerebral Cortex

Four Lobes of the Cerebral Cortex . Structure and function: different parts of the brain control different functions. The frontal Lobe. The frontal Lobe. Primary motor cortex – movement Broca’s area speech production Forward area association judging planning initiative

491 views • 17 slides

The Cerebral Cortex

The Cerebral Cortex. By: Sean Burgess CK Nate Tandanand Alexey Kuznetsov. Brain Lateralization. The division of labor between the 2 brain hemispheres Depending on the task, one side of the brain will dominate over the other side The right side of the brain controls the creative thoughts

811 views • 7 slides

Cerebral cortex

Corpus callosum. Cerebral cortex. Right hemisphere. Thalamus. Left hemisphere. Hypothalamus. Pituitary. Amygdala. Reticular formation. Medulla. Hippocampus. Spinal cord. Cerebellum. Limbic system. Cerebral cortex. Brainstem. The Subcortical Forebrain. Hypothalamus

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Cerebral Cortex

Cerebral Cortex. Medical Neuroscience Dr. Wiegand. Comparative Anatomy. cat. rat. human. Human cortical expansion not strictly due to enlarged motor or primary sensory areas. Longitudinal fissure. Gyri & sulci. Lateral or Sylvian fissure. Central sulcus. Precentral & postcentral

1.09k views • 24 slides

Cerebral Cortex

Cerebral Cortex. Basal Ganglia. Thalamus. Cerebellum. Brainstem. Spinal Cord. Muscle. α Motoneuron. Muscle spindle. Golgi tendon organ. Muscle.

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Cerebral Cortex

Cerebral Cortex. Cerebral Cortex.  The layer of gray matter covering the entire surface of cerebral hemisphere Migration of neurons from inner mantle layer of neural tube Accommodates enormous number of neurons - Large surface area accommodates

1.17k views • 53 slides

Nervous System (NS) – Cerebral Cortex

بسم الله الرحمن الرحيم. Dr. Othman Al- Shboul Department of Physiology. Nervous System (NS) – Cerebral Cortex. Based on differences in the structure, location, and functions, nervous system is subdivided into: Central nervous system (CNS) Brain and spinal cord Contained within bone

526 views • 27 slides

Cerebral Cortex

Cerebral Cortex. I. Organization II. Afferent/Efferent Connections III. Brodmann’s Functional areas IV. Neurological Consequences of Cortical Focal Lesions. I. Organization. General Organization .

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Getting to and from the cerebral cortex

Getting to and from the cerebral cortex. thalamus. THALAMUS. Oval, nuclear mass Forms 80% 0f diencephalon Anterior extent- interventricular foramen Superiorly- transverse cerebral fissure, floor of 3 rd ventricle Inferiorly- hypothalamic sulcus Posteriorly- overlaps midbrain.

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THE CEREBRAL CORTEX

THE CEREBRAL CORTEX. Institute of Anatomy, 2nd Medical Faculty R. Druga. NEOCORTEX. Laminar pattern – 6 layers 10 – 20 billion neurons 95 % surface of the hemisphere. Pyramidal neurons Apical and basal dendrites Dendritic spines Excitatory (glutamate) Homogenous group 60 – 70 %.

809 views • 51 slides

Functional localization of the cerebral cortex

Functional localization of the cerebral cortex. Development. Three general areas have been proposed to define the different areas in the brain. General sensation: stimulation could elicit sensations of different kinds General motor: stimulation could cause muscular contractions.

758 views • 40 slides

Cerebral Cortex

Cerebral Cortex. Cerebral Cortex. Cerebral Cortex - The outermost layer of the brain containing gray matter. Responsible for many "higher-order" functions like language and information processing. Layers of the Cerebrum. Gray Matter Outer layer of the brain

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Upper motor neurons in cerebral cortex (primary motor cortex)

Corticospinal and corticobulbar pathways: upper motor neurons that initiate complex voluntary movements Functional organization of the primary motor cortex Premotor cortex Damage to descending motor pathways.

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Thalamus & Cerebral Cortex

Thalamus & Cerebral Cortex. Avinash Bharadwaj ANHB 2217 – 2006. The Diencephalon. Thalamus A miniature brain! Hypothalamus Visceral, limbic and neuroendocrine functions Epithalamus Pineal “Metathalamus” Really, a part of the thalamus – special sensory functions Subthalamus

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Cerebral cortex , primary cortical areas

Cerebral cortex , primary cortical areas. Mark Kozsurek, M.D., Ph.D . mark@kozsurek.hu ED II., 07/10/2014. http://controlmind.info/human-brain/right-and-left-brain. Ontogenesis of the cerebral cortex.

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The Cerebral Cortex

The Cerebral Cortex. Cerebral Cortex. Cerebral Cortex – the interconnected neural cells that form the cerebral hemispheres This is the body ’ s ultimate control and information-processing center The cortex covers the lower-level structures

249 views • 14 slides

The Developing Brain: Cerebral Cortex

The Developing Brain: Cerebral Cortex. Gray matter consists of neurons and their axons and dendrites which have not been myelinated, as well as glial cells and capillaries.

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The Cerebral Cortex

The Cerebral Cortex

Presentation Transcript

The Cerebral Cortex

The Cerebral Cortex

The Cerebral Cortex

The Cerebral Cortex and Higher Intellectual Functions

Four Lobes of the Cerebral Cortex

The Cerebral Cortex

Cerebral cortex

Cerebral Cortex

Cerebral Cortex

Cerebral Cortex

Nervous System (NS) – Cerebral Cortex

Cerebral Cortex

Getting to and from the cerebral cortex

THE CEREBRAL CORTEX

Functional localization of the cerebral cortex

Cerebral Cortex

Upper motor neurons in cerebral cortex (primary motor cortex)

Thalamus &amp; Cerebral Cortex

Cerebral cortex , primary cortical areas

The Cerebral Cortex

The Developing Brain: Cerebral Cortex

Thalamus & Cerebral Cortex