Organisation Of Cns

ORGANIZATION OF THE NERVOUS SYSTEM BRAIN SPINAL CORD CENTRAL NERVOUS SYSTEM (CNS) PERIPHERAL NERVOUS SYSTEM AFFERENT NERVES EFFERENT NERVES EXTERO- RECEPTORS INTERO- RECEPTORS SOMATIC AUTONOMIC EFFECTOR ORGANS SKELETAL MUSCLES SMOOTH AND CARDIAC MUSCLES AND GLANDS www.freelivedoctor.com

MAINTENANCE AND PROTECTION OF THE CNS ,[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

GLIAL CELLS OR NEUROGLIA : ,[object Object],[object Object],[object Object],www.freelivedoctor.com

Skull and Spinal Column ,[object Object],[object Object],www.freelivedoctor.com

CEREBROSPINAL FLUID ,[object Object],[object Object],www.freelivedoctor.com

Blood-brain barrier ,[object Object],[object Object],www.freelivedoctor.com

STRUCTURE OF THE BRAIN ,[object Object],[object Object],[object Object],www.freelivedoctor.com

THE FOREBRAIN ,[object Object],[object Object],www.freelivedoctor.com

THE DIENCEPHALON ,[object Object],[object Object],www.freelivedoctor.com

THE CEREBRUM ,[object Object],[object Object],www.freelivedoctor.com

WHITE AND GRAY ,[object Object],[object Object],www.freelivedoctor.com

SUBCORTICAL STRUCTURES ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

BASAL GANGLIA ,[object Object],[object Object],[object Object],www.freelivedoctor.com

THALAMUS ,[object Object],[object Object],[object Object],www.freelivedoctor.com

HYPOTHALAMUS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

LIMBIC SYSTEM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

BEHAVIOR AND NEUROTRANSMITTERS ,[object Object],[object Object],[object Object],www.freelivedoctor.com

LEARNING AND MEMORY ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

THE MOTOR CORTEX ,[object Object],[object Object],[object Object],www.freelivedoctor.com

CORTICAL AREAS INVOVED IN MOTOR CONTROL www.freelivedoctor.com

SOMATOTOPIC ORGANIZATION OF THE MOTOR CORTEX www.freelivedoctor.com

THE SPINAL CORD IN SOMATIC SENSORY FUNCTION ,[object Object],[object Object],www.freelivedoctor.com

SEGMENTAL STRUCTURE OF SPINAL NERVES DERMATOMES www.freelivedoctor.com

SPINAL CORD DORSAL HORN GREY MATTER DORSAL VENTRAL SPINAL NERVE DORSAL ROOT GANGLION VENTRAL HORN WHITE MATTER LATERAL www.freelivedoctor.com

THE SOMATOSENSORY CORTEX www.freelivedoctor.com

SOMATOTOPIC ORGANIZATION OF THE SENSORY CORTEX www.freelivedoctor.com

MOTIVATIONAL SYSTEMS ,[object Object],[object Object],[object Object],www.freelivedoctor.com

HUNGER LACK OF FOOD REDUCED AVAILABILITY OF GLUCOSE CONTRACTIONS OF EMPTY STOMACH LOW TRIGLYCERIDE LEVELS IN FAT CELLS GLUCOSE RECEPTORS IN HYPOTHALAMUS MECHANO- RECEPTORS IN STOMACH PANCREAS HUNGER LONG TERM SHORT TERM www.freelivedoctor.com

THIRST WATER DEFICIENCY OSMORECEPTORS IN SUPRAOPTIC AND SUPRA- VENTRICULAR NUCLEI OF HYPOTHALAMUS THIRST ADH SERETION BY PITUITARY WATER RETENTION BY KIDNEY www.freelivedoctor.com

SEXUAL BEHAVIOR ,[object Object],[object Object],[object Object],www.freelivedoctor.com

LEARNING AND MEMORY ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

LOCALIZATION OF LANGUAGE FUNCTIONS COMPREHENSION www.freelivedoctor.com

LATERALITY OF BRAIN FUNCTION ,[object Object],[object Object],www.freelivedoctor.com

RIGHT AND LEFT BRAIN ,[object Object],[object Object],www.freelivedoctor.com

GENDER DIFFERENCES ,[object Object],[object Object],www.freelivedoctor.com

ANATOMY OF THE CEREBELLUM Floculonodular Lobe Lateral Zone Intermediate Zone www.freelivedoctor.com

SOMATIC SENSORY PROJECTIONS ONTO THE CEREBELLAR CORTEX www.freelivedoctor.com

THE BASAL GANGLIA www.freelivedoctor.com

THE FLEXOR WITHDRAWAL REFLEX ,[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com

FLEXOR WITHDRAWAL REFLEX STEPON TACK SENSORY SIGNAL TO SPINE VIA INTERNEURONS IPSILATERAL EXTENSORS INHIBITED IPSILATERAL FLEXORS CONTRACT-LEG LIFTS CONTRALATERAL EXTENSORS CONTRACT CONTRALATERAL FLEXORS INHIBITED- MAINTAIN BALANCE AND SUPPORT WEIGHT www.freelivedoctor.com

Organisation Of Cns

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