Inner Anatomy Explore in 3D

Lobe · one in each half of the brain

Temporal lobe

Hearing, language, faces and memory: the brain's sound and story center.

The temporal lobe lit up in a 3D model of the human brainOpen in 3D

The temporal lobes sit on each side of your brain, behind your temples and just above your ears. They handle hearing, understanding speech, and recognizing faces and objects. Their inner parts help turn experiences into lasting memories. Deep inside lie the hippocampus and amygdala, key players in memory and emotion.

Where it is

On the lower side of each half of the brain, behind the temples and above the ears. A deep groove, the lateral sulcus, separates it from the frontal and parietal lobes above.

What it does

Hearing

Sound signals from the ears arrive at its upper edge, where they are sorted into pitch, rhythm and speech.

Understanding language

On the left in most people, it turns speech sounds into words and meaning.

Recognizing what you see

Its underside is the end of the "what is it?" vision pathway that recognizes faces, objects and written words.

Making memories

Its inner parts, around the hippocampus, help store new experiences as lasting memories.

Emotion and meaning

Together with the amygdala, it adds emotional color to what you see, hear and remember.

Think of it as the brain's library and recording studio: it listens, names what you see, and files away the story of your life.

Inside the temporal lobe

Works with

  • HippocampusThis seahorse-shaped structure, curled inside the temporal lobe, is its partner for forming new memories.
  • AmygdalaThe amygdala sits at its front tip, inside, and tags sights and sounds with emotion.
  • Medial geniculate nucleusThis hearing relay in the thalamus delivers sound signals to the temporal lobe.
  • Occipital lobeVisual signals flow forward from the occipital lobe into the temporal lobe to be recognized.
  • Arcuate fasciculusThis fiber cable links its language areas with the speech areas of the frontal lobe.
  • Uncinate fasciculusThis hook-shaped cable ties its front tip, including the amygdala, to the underside of the frontal lobe.

When it goes wrong

Temporal lobe epilepsy

The most common type of focal epilepsy in adults. Seizures may begin with a sudden feeling of deja vu, a strange smell, or a rising feeling in the stomach.

Memory loss

Damage to the inner temporal lobes, as in Alzheimer's disease or some brain infections, can make it very hard to form new memories.

Language problems

Damage on the left side can make it hard to understand speech, a condition called Wernicke's aphasia.

For learning only, not medical advice. If you have a health concern, talk to a doctor.

Surprising facts

  • In 1953, a man known as H.M. had large parts of both inner temporal lobes removed to stop severe seizures. Afterward he could no longer form new long-term memories, which taught scientists where memories are made.
  • When Wilder Penfield stimulated the temporal lobes of awake patients, some suddenly heard familiar sounds or saw flashes of scenes from their past.

Where the name comes from

From the Latin "tempora", the temples of the head, a word thought to have first meant the thin stretch of skin at the side of the forehead.

Learn it in a lesson

  • The big pictureCerebrum, cerebellum and brainstem. A short guided lesson in 3D.

Quick quiz

2 questions. Your answers are saved and come back in your daily review.

  1. Which of these is a job of the temporal lobe?

    Show the answer

    Hearing. Sound signals from the ears arrive at its upper edge, where they are sorted into pitch, rhythm and speech.

  2. Which part fits this description? "Like the brain's library and recording studio: it listens, names what you see, and files away the story of your life."

    Show the answer

    Temporal lobe. It is the temporal lobe. Hearing, language, faces and memory: the brain's sound and story center.

Sources

  1. Neuroanatomy, Temporal Lobe, StatPearls, NCBI Bookshelf
  2. Memory is Classified Based on Time Course and Type of Information Stored, OpenStax, Introduction to Behavioral Neuroscience
  3. Mesial Temporal Lobe Epilepsy, StatPearls, NCBI Bookshelf

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