Where is the MLF located?
Where is the MLF located?
midbrain
The MLF are a group of fiber tracts located in the paramedian area of the midbrain and pons. They control horizontal eye movements by interconnecting oculomotor and abducens nuclei in the brain stem.
What is the function of medial longitudinal fasciculus?
The medial longitudinal fasciculus links the three main nerves which control eye movements, i.e. the oculomotor, trochlear and the abducent nerves, as well as the vestibulocochlear nerve. The purpose of the medial longitudinal fasciculus is to integrate movement of the eyes and head movements.
Where is the medial longitudinal fasciculus located?
brainstem
The medial longitudinal fasciculus (MLF) is organized as a pair of white matter fiber tracts that extend through the brainstem and lie near the midline just ventral to the fourth ventricle (in the medulla and pons) and cerebral aqueduct (in the midbrain).
Where does the MLF cross?
The medial longitudinal fasciculus (MLF) is an area of crossed over tracts, on each side of the brainstem. These bundles of axons are situated near the midline of the brainstem….
| Medial longitudinal fasciculus | |
|---|---|
| FMA | 83846 |
| Anatomical terms of neuroanatomy |
What is dorsal longitudinal fasciculus?
The dorsal longitudinal fasciculus (fasciculus of Schutz) is a periaqueductal ascending and descending fiber system arising from the hypothalamus and terminating to the autonomic nuclei of the pons and the medulla, conveying autonomic fibers.
What is lateral longitudinal fasciculus?
Definition: The lateral longitudinal fascicule is an ascending bundle of axons. The LLF contains fibers of the auditory and mechanosensory systems which originate in the primary sensory brainstem nuclei and terminate in the torus semicircularis.
What is the inferior longitudinal fasciculus?
The inferior longitudinal fasciculus (ILF) is a long-range, associative white matter pathway that connects the occipital and temporal-occipital areas of the brain to the anterior temporal areas.
What is fasciculus Longitudinalis dorsalis?
The dorsal longitudinal fasciculus (DLF) (not to be confused with the medial longitudinal fasciculus, nor the superior longitudinal fasciculus) is a white matter fiber tract located within the brain stem, specifically in the dorsal brainstem tegmentum.
What is the superior longitudinal fasciculus?
The superior longitudinal fasciculus (SLF) is a large bundle of association fibers in the white matter of each cerebral hemisphere connecting the parietal, occipital and temporal lobes with ipsilateral frontal cortices (Schmahmann et al. 2008).
What is the arcuate fasciculus responsible for?
The arcuate fasciculus is a bundle of axons that connects the temporal cortex and inferior parietal cortex to locations in the frontal lobe. One of the key roles of the arcuate fasciculus is connecting Broca’s and Wernicke’s areas, which are involved in producing and understanding language.
What is the dorsal fasciculus?
The dorsal longitudinal fasciculus (DLF) (not to be confused with the medial longitudinal fasciculus, nor the superior longitudinal fasciculus) is a white matter fiber tract located within the brain stem, specifically in the dorsal brainstem tegmentum. The DLF travels through the periaqueductal gray matter.
What is inferior longitudinal fasciculus?
