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In vertebrate anatomy, the pituitary gland, or hypophysis, is an endocrine gland, about the size of a pea and weighing 0.5 grams in humans. It is a protrusion off the bottom of the hypothalamus at the base of the brain. The hypophysis rests upon the hypophysial fossa of the sphenoid bone in the center of the middle cranial fossa and is surrounded by a small bony cavity covered by a dural fold.

Cerebellum in woman head,female brain anatomy.

Sublingual glands and ducts 3d medical

Computer Generated Image: Sideview of a transparent head of a man with the brain stem isolated and labeled against a white background.

Horse Brain Anatomy - cross-section on blue background

Amygdalas in a human brain, part of the limbic system,

Human Brain Anatomy For Medical Concept 3D Illustration

Doctor holding and showing to a human head model

$Olfactory system, sensory system used for smelling, olfaction \nsenses. Components of the olfactory system.$

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Computer Generated Image: Sideview of a transparent head of a man with the brain stem isolated and labeled against a white background.

Human skull mid sagittal cross-section with brain. Perspective view on black background.

Amygdala in woman head,female brain anatomy

CN VIII vestibulococh ear nerve and sensory structures 3d illustration

Artificial Intelligence digital concept with brain shape

Human brain cross section with neuron cells. 3d illustration

Further evolution of technology through artificial intelligence and cyborgs

Human brain cross section. 3d illustration

Amygdalas in a human brain, part of the limbic system,

Computer generated image of human olfactory system, the sense of smell, side view on dark background.

Human brain and spine model

Human skull mid sagittal cross-section with brain. Side view on black background.

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