Reticular formation

Definition

The reticular formation is a network of nerve pathways and nuclei in the brainstem that regulates consciousness, arousal, and attention. It plays a crucial role in maintaining behavioral alertness and filtering incoming stimuli to prevent sensory overload.

Related terms

Brainstem: The lower part of the brain that connects the cerebrum with the spinal cord and controls autonomic functions necessary for survival.

Consciousness: The state of being aware of and able to think about one's surroundings, sensations, thoughts, and experiences.

Sensory Overload: A condition where one is overwhelmed by too many sensory inputs at once, causing stress or inability to focus