Nervous system

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Nervous system by Mind Map: Nervous system

1. CNS

1.1. Brain

1.1.1. Forebrain Cerebrum Frontal Parietal Temporal Occipital Insula Diencephalon Thalamus Hypothalumus

1.1.2. Midbrain

1.1.3. Hindbrain Pons Medulla oblongata Cerebellum

1.2. Spinal Cord

1.2.1. Components White matter (outside) sensory tracts (ascendind tracts) motor tracts (descending tracts) Gray matter (inside) neuron cell bodies

1.2.2. Division Cervical Thoracic Lumbar Sacral Coccygeal

1.2.3. Reflex arcs

2. Peripheral NS

2.1. Autonomic NS

2.1.1. Components ganglia (nerves and neurons outside of the CNS)

2.1.2. Division Parasympathetic SYS. reponsible for the resting state responses Sympathetic SYS. dominant during emergency or excited states

2.2. Somatic NS

2.2.1. Cranial nerves innervate four sense organs, and muscles of the face and neck

2.2.2. Spinal nerves

3. Diseases

3.1. Alzheimer's Disease

3.2. Parkinson's Disease

3.3. Seizures

3.4. Stroke (CVA)

4. Diseases

4.1. Alzheimer's Disease

4.2. Parkinson's Disease

4.3. Seizures

4.4. New Topic