Temporal Lobe Anatomy

The temporal lobe occupies the middle cranial fossa which is bounded anteriorly by the greater wing of the sphenoid bone inferiorly by the superior surface of the petrous part of the temporal bone and laterally by the squamous part of the temporal bone and the adjoining parietal bone. Gross anatomy the temporal lobe is the second largest lobe after the large.

Temporal Lobe Radiology Reference Article Radiopaedia Org

The dominant temporal lobe which is the left side in most people is involved in understanding language and learning and remembering verbal information.

Temporal lobe anatomy. The temporal lobe is one of the four lobes of the brain along with the frontal lobe parietal lobe and occipital lobe and largely occupies the middle cranial fossa. Lobes of the cerebral cortex the temporal lobe inferior to the lateral sulcus fills the middle fossa or hollow area of the skull. The brains contain four lobes in the cortex including the occipital parietal temporal and frontal lobes.

Structures of the limbic system including the olfactory cortex amygdala and the hippocampus are located within the temporal lobes. Gross anatomy the temporal lobe is the second largest lobe after the large. The hippocampal formation on the medial side of the lobe includes the parahippocampal gyrus subiculum hippocampus dentate gyrus and associated white matter notably the fimbria whose fibres continue into the fornix.

The temporal lobe is one of the four lobes of the brain along with the frontal lobe parietal lobe and occipital lobe and largely occupies the middle cranial fossa. The temporal lobes play an important role in organizing sensory input auditory perception language and speech production as well as memory association and formation. The outer surface of the temporal lobe is an association area made up of the superior middle and inferior temporal gyri.

In human nervous system. The temporal lobe is located beneath the lateral fissure on both cerebral hemispheres of the mammalian brain. The temporal lobe occupies the middle cranial fossa which is bounded anteriorly by the greater wing of the sphenoid bone inferiorly by the superior surface of the petrous part of the temporal bone and laterally by the squamous part of the temporal bone and the adjoining parietal bone.

The temporal lobe is crucial in many essential activities such as processing of memory language and emotion. The temporal lobe is involved in processing sensory input into derived meanings for the appropriate retention of visual memory language comprehension and emotion association. The temporal lobe located just beneath the lateral fissure and crisscrossing both fissures of the brain.

Damage to this area of the brain can result in problems with memory understanding language and maintaining emotional control. This vital structure of the temporal lobe supports process the sensory input including pain and the auditory stimuli. The hippocampus is an inrolled gyrus that bulges into the temporal horn of the lateral ventricle.

Structures of the cerebral cortex. Anatomy of the temporal lobe.

Parietal Lobe Anatomy Location Function Anatomy Info