Forebrain Overview and Structures

Flashcards covering key vocabulary and concepts related to the forebrain, its structures, and functions.

Forebrain

The anterior part of the brain consisting of the telencephalon and diencephalon, responsible for high-level functions such as emotion, memory, and sensory perception.

Telencephalon

Part of the forebrain that includes both cerebral hemispheres, integrating functions like self-awareness, learning, and emotions.

Diencephalon

The region of the forebrain that serves as a gatekeeper, containing the thalamus and hypothalamus, and integrating sensory and motor information.

Capsular stroke

The most common type of vascular lesion in the nervous system, occurring deep in the forebrain.

Thalamus

A part of the diencephalon consisting of two egg-shaped masses that serves as a relay station for sensory information.

Hypothalamus

A region of the diencephalon involved in hormonal regulation, temperature control, and connecting the nervous system to the endocrine system.

Epithalamus

Located posterior to the thalamus, it contains the pineal gland and habenular nucleus, and plays a role in the sleep-wake cycle.

Subthalamus

Located ventral to the thalamus, this area contains the subthalamic nucleus and is involved in motor control.

Central sulcus

The groove that separates the frontal and parietal lobes of the cerebral cortex.

Cingulate sulcus

A sulcus located in the medial aspect of the cerebral hemisphere, separating the cingulate gyrus from the frontal and parietal lobes.