Wong, C., & Gallate, J. (2012). The function of the anterior temporal lobe: a review of the empirical evidence. Brain research, 1449, 94-116.

The function of the anterior temporal lobe: a review of the empirical evidence

Posits that the Anterior Temporal Lobe (ATL) acts as a hub that integrates information from different areas. These different areas (spokes) are connected to the ATL and  serve various functions. 

Evidence for this is shown when people have brain damage to a particular spoke, only knowledge using the corresponding function is affected. In contrast damage to the ATL causes general knowledge deficits.

Hub and Spoke Model of Semantic Knowledge

Located at the bottom of the temporal lobe. It likely plays a major role in our ability to generate meaning from sensory input and affects our understanding of many topics.

University of Michigan - Ann Arbor

Situated on the side of the head near the temples, the temporal lobe is a region of the brain involved with several key functions, including hearing, memory, emotion, and certain language abilities. It houses important structures for these functions, such as the auditory cortex, which processes sound, and Wernicke's area, which is crucial for language comprehension.

Temporal Lobe

Goldstein, E. B. (2014). Cognitive psychology: Connecting mind, research and everyday experience. Nelson Education.


Cognitive psychology: Connecting mind, research and everyday experience

Located in the fusiform gyrus on the underside of the temporal lobe. When damaged, people can get prosopagnosia (inability to recognize faces).

Fusiform face area (FFA)

Among many theories, there is consensus surrounding the understanding that medial temporal lobe damage only harms certain types of memory and learning, leaving repetition priming, classical conditioning, and reinforcement-learning largely untouched. Many models also agree about organization of the medial temporal lobe.

Consensus About the Medial Temporal Lobe Among Memory Theories

Anterior Temporal Lobe (ATL)

The following areas of brain lobes can be considered when implementing neurofeedback:

- Parietal lobes
- Frontal lobes
- Temporal lobes
- Occipital lobes
- Sensorimotor cortex
- Cingulate gyrus
- Broca's area
- Left hemisphere
- Right hemisphere

Brain Lobe Considerations When Using Neurofeedback

Conditions associated with the temporal lobes include:

- Anger
- Rage
- Dyslexia
- Long-term memory
- Closed head injury 

Temporal Lobes Associated Conditions

Located in the temporal lobe, the auditory cortex is the primary brain region for processing auditory information. It serves as the final destination in the main auditory pathway, receiving neural signals that have been relayed through the inferior colliculus and the medial geniculate nucleus of the thalamus.

Auditory Cortex

Located within the temporal lobe, Wernicke's area is a critical region for the comprehension of speech. Damage to this area can result in a specific type of language deficit where an individual can still produce sensible-sounding language but loses the ability to understand what is being said.

Wernicke's Area

The hippocampus, a structure within the temporal lobes, is central to learning and memory. It is essential for consolidating new information into long-term memory, a process that involves transferring new learning for permanent storage. Research has shown its specific involvement in normal recognition memory and spatial memory, as demonstrated in studies where rats with hippocampal lesions showed impairment in tasks like object recognition and maze running. Furthermore, the hippocampus projects information to cortical regions, which helps to give memories meaning and connect them with other memories. It is also critical for contextualized emotional learning. The famous case of patient H.M., who could not form new memories after his hippocampus was removed, provided significant evidence for its role.

Hippocampus

Based on the patient's symptoms, which major region of the brain, located on the side of the head, is most likely damaged? Explain your reasoning by connecting specific symptoms to the known functions of this region.

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