Neuroanatomy

neuroanatomy-explainer

The laminae brain refers to the layered organization of the neocortex and certain subcortical structures, where distinct sheets of neurons and circuits support perception, cogni...

neurology

The anterior fascicle is a bundle of nerve fibers that carries motor and sensory information in the nervous system. In human neuroanatomy, fascicles are subdivisions of peripher...

neuroscience

A reflex arc is the neural pathway that mediates a reflex action, allowing the body to respond rapidly and automatically to potentially harmful stimuli. It coordinates a swift,...

brain-and-cns

The temporal lobe of the brain is one of the four major cerebral lobes and plays a central role in processing auditory information, enabling language comprehension, forming long...

health-anatomy

The medical name for the brain is the encephalon , which refers to the central organ of the nervous system housed within the cranial cavity. In clinical, scientific, and anatomi...

brain-anatomy

The midbrain, or mesencephalon, is the upper segment of the brainstem that links the diencephalon above with the pons and medulla below. It governs critical functions including...

neuroscience

The thalamus is a dual structure of gray matter nuclei deep within the forebrain that primarily relays and modulates sensory signals to the cerebral cortex while regulating cons...

Autonomic Neuroscience & Physiology

In the autonomic nervous system, preganglionic sympathetic fibers are the axons of neurons whose cell bodies reside in the lateral horn of the spinal cord from approximately T1...

healthcare

The relationship between the optic nerve and the brain describes how visual information travels from the retina to key brain structures that enable sight. This process depends o...

neuroscience

The thalamus is a paired structure of gray matter nuclei near the center of the brain, sitting above the brainstem and beneath the cerebral cortex. Each hemisphere contains a th...