What is the inferior surface of the brain?

The inferior view of the cerebrum is predominantly composed of the cerebral cortex which is thrown into a complicated series of tortuous folds, the gyri (singular: gyrus). Between these gyri are grooves or indentations called sulci (singular: sulcus).

Where is the inferior part of the brain?

Hindbrain and Midbrain The most inferior part of the brain, the medulla oblongata, appears as a thickening of the spinal cord. Many of the cranial nerves originate here (see below).

What is the surface of the brain?

The surface of the cerebrum contains billions of neurons and glia that together form the cerebral cortex. The cerebral cortex appears grayish brown in color and is called the “gray matter.” The surface of the brain appears wrinkled.

Which of the following brain structures are visible on the inferior surface of the brain?

The inferior surfaces of the frontal and temporal lobes of the cerebral hemispheres are prominent in this view. Running along the inferior surface of the frontal lobe near the midline are the olfactory tracts, which arise in little swellings at their anterior ends, the olfactory bulbs.

What is inferior surface?

Anatomical Parts The diaphragmatic surface (inferior surface), directed downward and slightly backward, is formed by the ventricles, and rests upon the central tendon and a small part of the left muscular portion of the diaphragm.

What does inferior surface mean?

situated below, or directed downward; in anatomy, used in reference to the lower surface of a structure, or to the lower of two (or more) similar structures.

What does inferior mean in neuroscience?

directional term that refers to the bottom end of the body (i.e., the feet) or the relative position of a structure as being below another and closer to the feet.

What is lateral surface of brain?

The lateral surface of the frontal lobe extends from the frontal pole to the central sulcus and is demarcated inferiorly by the sylvian fissure. The precentral gyrus is situated between the central and pre-central sulcus.

Which of the following are visible on the ventral surface of the human brain?

Finally, the ventral surfaces of the pons, medulla, and cerebellar hemispheres can be seen on the ventral surface of the brain (see also Box A).

What is the dorsal view of the brain?

Dorsal: pertaining to the back or upper surface of the body; opposite of “ventral.” (NCIt) Structures found on the top of the human brain or on the top of some other structure within the brain.