What is left temporal lobe responsible for?

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

How do you assess temporal lobe?

Common tests for temporal lobe function are: Rey-Complex Figure (visual memory) and Wechsler Memory Scale – Revised (verbal memory). References: Blumer, D., & Benson, D. Personality changes with frontal and temporal lesions.

Where is the left frontal temporal lobe?

The temporal lobe sits at the bottom middle portion of the brain, just behind the temples within the skull, which is also where it gets its name. It also sits above the brain stem and cerebellum. The frontal and parietal lobes are above the temporal lobe.

Is an area in the left temporal lobe of the brain that is involved with the comprehension of speech?

Wernicke area, region of the brain that contains motor neurons involved in the comprehension of speech. This area was first described in 1874 by German neurologist Carl Wernicke. The Wernicke area is located in the posterior third of the upper temporal convolution of the left hemisphere of the brain.

What happens when the left temporal lobe is removed?

A temporal lobectomy leads to a significant reduction or complete seizure control about 70% to 80% of the time [4, 5]. However, memory and language can be affected if this procedure is performed on the dominant hemisphere.

What is a temporal lobe seizure?

Temporal lobe seizures begin in the temporal lobes of your brain, which process emotions and are important for short-term memory. Some symptoms of a temporal lobe seizure may be related to these functions, including having odd feelings — such as euphoria, deja vu or fear.

Why is it called the temporal lobe?

The temporal lobe is so named because of its proximity to the temples. It is positioned toward the base of the center of the cortex, just behind the temples. Like all other brain regions, it is not a standalone organ.

What does a full neurological exam consist of?

The neurologic examination is typically divided into eight components: mental status; skull, spine and meninges; cranial nerves; motor examination; sensory examination; coordination; reflexes; and gait and station. The mental status is an extremely important part of the neurologic examination that is often overlooked.

What can a neurological exam show?

A neurological examination assesses motor and sensory skills, hearing and speech, vision, coordination, and balance. It may also test mental status, mood, and behavior.

What would happen if the left side of the brain was damaged?

Left hemisphere brain damage can lead to: Trouble reading and writing. Changes in speech. Deficits in planning, organization, and memory as those skills relate to language. Weakness or lack of movement on the right side of the body.

What are the symptoms of Wernicke’s aphasia?

Symptoms of Wernicke’s aphasia include:

• Saying many words that don’t make sense.
• Unable to understand the meaning of words.
• Able to speak well in long sentences but they don’t make sense.
• Using the wrong words or nonsense words.
• Unable to understand written words.
• Trouble writing.
• Frustration.

What are the tests for temporal lobe function?

Clinically the main tests for temporal lobe function are those of memory, particularly declarative memory. The principle area for receptive language is Wernicke’s area, which is located in the posterior part of the superior temporal gyrus of the dominant temporal lobe.

What is the function of the temporal lobes?

The temporal lobes are important for emotional response (amygdala and its connections to the hypothalamus and frontal lobes) and memory (hippocampus and limbic connections). Clinically the main tests for temporal lobe function are those of memory, particularly declarative memory.

What is the anatomy of the frontal lobe?

This anatomy review will be a brief overview of areas of cortical function that can be examined by components of the mental status exam. The frontal lobes are important for attention, executive function, motivation, and behavior.

What fissure separates the frontal and temporal lobes?

The central sulcus separates the frontal lobe from the parietal lobe, and the Sylvian fissure marks the upper boundary of the temporal lobe.  An arbitrary line separates the occipital lobe from the parietal and temporal lobes.