Where is the intermediate mass located in the brain?
Anatomical terms of neuroanatomy The interthalamic adhesion (also known as the intermediate mass or middle commissure) is a flattened band of tissue that connects both parts of the thalamus at their medial surfaces. The medial surfaces form the upper part of the lateral wall to the third ventricle.
What does the Massa Intermedia do?
The massa intermedia (MI), also called the adhesio interthalamica, links the paired thalami across the midline of the third ventricle.
Where is Interthalamic adhesion located?
The interthalamic adhesion (ITA) or massa intermedia is a small variably present connection between the medial apposing surfaces of the two thalami that passes through the third ventricle. It is not a commissure as once thought as it does not contain neurons; instead, it is composed of glial tissue.
What is an Interthalamic adhesion?
The interthalamic adhesion (ITA) is an understudied neuroanatomical structure that forms a bridge of tissue connecting the thalamus of each hemisphere across the midline whose functional significance remains largely unknown.
Is Telencephalon the same as cerebrum?
The telencephalon is also known as the cerebrum, and it consists of the largest part of the brain (it makes up about 85% of the total weight of the brain).
What is Habenular commissure?
The habenular commissure, is a brain commissure (a band of nerve fibers) situated in front of the pineal gland that connects the habenular nuclei on both sides of the diencephalon.
Is Interthalamic adhesion GREY matter?
a mass of gray matter that extends in most individuals across the midline of the third ventricle of the brain from the medial surfaces of the two halves of the thalamus.
What is Epithalamus?
The epithalamus is a small region of the diencephalon consisting of the pineal gland, habenular nuclei, and stria medullaris thalami. The pineal gland contains no true neurons, only glial cells. The stria medullaris connects fibers from the habenular nuclei with the limbic system.
Where is the intermediate mass of the thalamus?
Coronal section of brain through intermediate mass of third ventricle. [edit on Wikidata] The interthalamic adhesion (also known as the intermediate mass or middle commissure) is a flattened band of tissue that connects both parts of the thalamus at their medial surfaces.
Where is the interthalamic adhesion located in the brain?
Coronal section of brain through intermediate mass of third ventricle. The interthalamic adhesion (also known as the intermediate mass or middle commissure) is a flattened band of tissue that connects both parts of the thalamus at their medial surfaces. The medial surfaces form the upper part of the lateral wall to the third ventricle .
Where are the tumors located in the brain?
Pineal region tumors form in the pineal region of the brain. This region is located deep in the middle of the brain. Pineal region tumors arise from stem cells near the pineal gland.
What kind of brain tumor is a neurofibroma?
Multiple neurofibromas are a symptom of a genetic disorder called neurofibromatosis type 1 (NF1). Hemangioblastomas are benign tumors of the blood vessels that can form in the brain.