Neuroanatomy Notes Pdf Jun 2026

The master regulator of homeostasis. It controls the autonomic nervous system, body temperature, hunger, thirst, circadian rhythms, and regulates the pituitary gland. The Brainstem

Accumulation of beta-amyloid plaques and tau tangles; progressive memory loss and cognitive decline. Central Nervous System Myelin

The brain is divided into three primary evolutionary and structural divisions: the forebrain, midbrain, and hindbrain. neuroanatomy notes pdf

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The ultimate relay station. Nearly all sensory information (except olfaction) synapses here before reaching the cerebral cortex. The master regulator of homeostasis

The nervous system functions through an intricate network of specialized cells. Your notes should clearly differentiate between these cell types. Neurons (The Functional Units)

Neuroanatomy is the foundation of neuroscience, neurology, and neurosurgery. Understanding the structural organization of the nervous system is essential for diagnosing clinical conditions and understanding human behavior. Central Nervous System Myelin The brain is divided

The CNS acts as the main processing center for the entire body. It is completely encased in bone and protected by membranes.

The largest part of the brain, divided into two hemispheres by the longitudinal fissure.

[ Nervous System ] | +----------------+----------------+ | | [ Central Nervous System ] [ Peripheral Nervous System ] - Brain - Cranial Nerves (12 pairs) - Spinal Cord - Spinal Nerves (31 pairs) Central Nervous System (CNS)

The primary visual processing center of the brain.