What happens if the superior temporal gyrus is damaged?

What happens if the superior temporal gyrus is damaged?

Disorders of auditory perception: Lesions of the left superior temporal gyrus produce problems of speech perception with difficulty in discriminating speech and the temporal order of sounds impaired. Lesions of the right superior temporal gyrus produce prosody.

What makes up the superior temporal gyrus?

The superior temporal gyrus contains the auditory cortex, which is responsible for processing sounds. The superior temporal gyrus also includes Wernicke’s area, which (in most people) is located in the left hemisphere. It is the major area involved in the comprehension of language.

What is the function of the superior temporal sulcus?

The superior temporal sulcus, and often the temporoparietal junction, is a brain region that is important for numerous aspects of social cognition. This region is typically active during tasks of cognitive empathy and perspective-taking (Frith & Frith, 2006; Saxe & Kanwisher, 2003).

What does the superior temporal sulcus do for language?

Spoken language processing The superior temporal sulcus also activates when hearing human voices. It is thought to be a source of sensory encoding linked to motor output through the superior parietal-temporal areas of the brain inferred from the time course of activation.

What does anterior superior temporal gyrus do?

The anterior region of the left superior temporal gyrus/superior temporal sulcus (aSTG/STS) has been implicated in two very different cognitive functions: sentence processing and social-emotional processing.

What is the role of superior temporal gyrus?

The superior temporal gyrus (STG) is involved in auditory processing, including language, but also has been implicated as a critical structure in social cognition.

What does superior temporal do?

The superior temporal gyrus contain is responsible for processing sounds. It includes Wernicke’s area, which is the major area involved in the comprehension of language. The superior temporal gyrus contains the primary auditory cortex, which is responsible for processing sounds.

Where is the gyrus?

cerebral cortex
A gyrus (plural: gyri) is the name given to the bumps ridges on the cerebral cortex (the outermost layer of the brain). Gyri are found on the surface of the cerebral cortex and are made up of grey matter, consisting of nerve cell bodies and dendrites.

What is inferior temporal gyrus?

The inferior temporal gyrus is the anterior region of the temporal lobe located underneath the central temporal sulcus. The IT cortex in humans is also known as the Inferior Temporal Gyrus since it has been located to a specific region of the human temporal lobe.

What is the fusiform gyrus responsible for?

In general, the function of the fusiform gyrus entails higher processing of visual information, including the identification and differentiation of objects. In addition to high-level visual processing, the fusiform gyrus is involved in memory, multisensory integration and perception.

What happens when anterior temporal lobe is damaged?

Damage to the temporal lobes can result in: Difficulty with identification and categorisation of objects. Difficulty learning and retaining new information. Impaired factual and long-term memory. Persistent talking.

What is the function of the superior temporal gyrus?

Superior temporal gyrus (STG) is the site of auditory association cortex (and a site of multisensory integration) and thus necessarily plays some role in spoken word recognition. Evidence that its role extends beyond that of higher-level perceptual processing was found as early as 1871 by Karl Wernicke.

Where is the superior temporal sulcus located in the brain?

The superior temporal sulcus lies above the superior temporal gyrus and electrical stimulation of this gyrus (especially in the posterior half) in the left hemisphere of typical right-handers often causes speech arrest or other alterations of language abilities.

Is the koniocortical part of the superior temporal gyrus?

It is well known that the koniocortical primary auditory region, which lies on the central part of Heschl’s gyrus, is sourrounded by a belt of auditory areas that are extending onto the adjacent dorsal part of the superior temporal gyrus (see * in Fig. 18 ).

Is the Heschl gyrus part of the temporal plane?

The Heschl gyrus and the temporal plane are separated by a prominent sulcus, the second transverse temporal sulcus or Heschl sulcus. This sulcus is often interpreted as a macroanatomical indicator of the caudal border of the architectonically defined primary auditory cortex ( Rademacher et al., 1993 ),…