Temporal Lobe

The temporal lobe of your brain is a pair of areas on your brain’s left and right sides. These areas, which are inside your skull near your temples and ears, play a role in managing your emotions, processing information from your senses, storing and retrieving memories, and understanding language.

Overview

The temporal lobe is a key part of your brain’s processing of sensory input, memories and emotions.
Your temporal lobe is a major part of processing input from multiple senses, as well as for how you store and retrieve memories, experience emotions and more.

What is the temporal lobe?

Your temporal lobe is a part of your brain that helps you use your senses to understand and respond to the world around you. It also plays a key role in how you communicate with other people, your ability to access memories, use language and process emotions.

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Function

What does the temporal lobe do?

Your temporal lobe contains areas of your brain that manage or contribute to several of your most useful abilities: language, memory and senses. You use these abilities constantly throughout your daily activities. Your temporal lobe contributes to these in the following ways:

  • Memory: Inside your temporal lobe is your hippocampus, which is essential for several memory-related processes and abilities.
  • Language: The temporal lobe gives you the ability to understand the meaning of words and objects. For instance, when you see a cup and recognize it as a container to drink out of, your temporal lobe is at work. Your temporal lobe is also home to Wernicke’s area, a part of your brain that helps you understand language and form meaningful sentences.
  • Emotions: Within your temporal lobe is the amygdala (pronounced “ah-MIG-da-la”). It plays a role in how you experience and process certain emotions.
  • Senses: Your temporal lobe processes signals from your senses, especially sight and sound.
  • Visual recognition: Certain regions of your temporal lobe are key to recognizing visual material such as familiar faces and known objects.

All of the above abilities have strong connections. Your senses tell you about the world around you, your memory helps you recognize what’s familiar, your language abilities are part of how you remember and describe what you experience, and emotions are how you feel about it all.

Connections between your senses, memory, language abilities and emotions are all key to your survival. Fear and anxiety are protective emotions (they only become mental health concerns if they happen in ways that are disruptive to your life). Connections between memories and emotions help you use past experiences to recognize danger and avoid it.

Emotions also help with learning. That’s why you feel positive emotions like happiness and pleasure from rewards and good outcomes, and negative emotions like sadness and disappointment from consequences and unwanted outcomes.

Anatomy

Where is the temporal lobe located?

Like all lobes of your brain, your temporal lobe has left and right sides. The sides of your temporal lobes are the farthest apart of the brain lobes. Each temporal lobe is right behind the temple area on each side of your head, and the lobe extends backward along the side of your brain to a point just behind your ears.

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What color is the temporal lobe?

Most of your brain tissue, including your temporal lobe, is a light pinkish-gray when it has blood circulating in it. Without circulating blood, brain tissue has a more grayish color.

How big is the temporal lobe?

Your temporal lobe is the second-largest of your brain’s five lobes. It makes up about 20% of the cerebral cortex of your brain. The word “cortex” comes from Latin and means “tree bark.” The cortex is the wrinkly-textured outer surface of your brain, and its average thickness is about 2.5 millimeters.

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What is the temporal lobe made of?

Your temporal lobe consists of the same kinds of specialized cells found throughout your brain and nervous system. The basic cell types are:

  • Neurons: These are the cells in your brain and nerves that can send or relay signals to other neurons. The signals travel as electricity inside your neurons. Your neurons convert the electrical signals into chemical form and vice versa. The chemical signals are for neuron-to-neuron communication.
  • Glial cells: These are your nervous system’s support cells. They don’t manage signals. Instead, they maintain and support the neurons.

Key areas of the temporal lobe

The temporal lobe contains a few noteworthy areas:

  • The amygdala. Your amygdala manages emotions like fear and anxiety. It also contributes to how you feel when you get a reward and learning-related emotions.
  • The hippocampus. This seahorse-shaped part of your brain is like your brain’s memory library. It stores declarative memories, which are memories you can access, remember and describe. Declarative memories include memories of events or memorized facts and information. Your hippocampus also helps with recognition memory, which is your ability to recognize something — such as objects, sounds or faces — based on stored memories.
  • The fusiform gyrus (pronounced “FEW-si-form JY-rus”). This structure is a critical link between the visual processing center in your occipital lobe and your memory storage in your temporal lobe. This structure rapidly analyzes things you see and compares them to stored memories. If it can (either partially or exactly) match what you see with something from your memory, it links the memory to what you’re seeing now so you can recognize it. It’s a key area in recognizing familiar faces.

Conditions and Disorders

What are the common conditions and disorders that affect the temporal lobe?

Virtually any brain-related condition or illness can affect your temporal lobe. Some conditions, especially mental health-related conditions, may affect it very specifically. Examples include:

What are some common signs or symptoms of conditions that affect the temporal lobe?

There are dozens (or more) of possible symptoms that can result from damage or disruptions in your temporal lobe. Two reasons why there are so many possible symptoms include:

  • Your temporal lobe contributes to many different abilities.
  • Many conditions can affect your brain in different ways, including disrupting your temporal lobe.

While the full list is extensive, some symptoms are more common or could indicate a dangerous issue. These include:

  • Memory problems.
  • Changes in understanding language and/or language expression (like speaking or writing).
  • Alexia (similar to dyslexia, but more severe, and you don’t develop it in childhood).
  • Acalculia (like alexia, but for numbers and math; dyscalculia is a less-severe childhood form of this).
  • Seizures (75% of focal seizures with loss of awareness start in your temporal lobe).
  • Severe or frequent feelings of anxiety or panic, including those related to disturbing or traumatic memories and experiences.
  • Confusion.
  • Changes in vision.

What are some common tests to check the health of the temporal lobe?

There are many ways healthcare providers can check the health of or look for problems in your temporal lobe. These include diagnostic tests, lab tests, imaging scans and more. Common tests include:

What are common treatments for conditions affecting the temporal lobe?

Because so many conditions can affect your temporal lobe, the treatments can vary widely. Your healthcare provider is the best person to tell you about the possible treatments and what they recommend.

Care

What can I do to take care of my temporal lobe?

There are a number of things you can do to maintain how well your temporal lobe works, including:

  • Help your hearing. If you have hearing loss, it doesn’t just make it harder for you to communicate with others or listen to sounds around you. It may also contribute to memory loss, dementia and even age-related degenerative brain diseases like Alzheimer’s disease. That makes it important to see a hearing specialist, such as an audiologist, to have your hearing tested. And if you need hearing aids, use them.
  • Engage your brain. Your brain is like any other part of your body. To keep it healthy, you need to put it to work. Keeping your brain busy is a key way to delay age-related decline in mental abilities, especially your memory.
  • Get enough quality sleep. Your brain needs good, quality sleep to work correctly. Lack of sleep or poor-quality sleep can contribute to conditions like Alzheimer’s disease. A lack of quality sleep, such as with sleep apnea, can also cause thinking and memory problems (and this is true for people of all ages). Making sleep a priority is a way to make your brain health a priority.
  • Use tools to aid your brain. Memory aids — including calendars, planners, alarms, smartphone apps, etc. — can help bolster your thinking and memory. While it might seem like they keep you from using your brain, they can actually help your brain stay active and keep up with the world around you.

There are many other ways to help maintain your brain health overall. While many brain conditions aren’t preventable, you may be able to delay or reduce the severity of some conditions. Some things you can do for your brain health include:

  • Eat a balanced diet. What you eat directly impacts your circulatory system health. Your brain relies on your circulatory system (a stroke is an example of a condition that happens when circulatory problems affect your brain). Too much or too little of certain vitamins can also affect your brain.
  • Reach and maintain a weight that’s healthy for you, and find ways to be physically active. Managing your weight and activity level can help you prevent or delay many chronic conditions — especially circulatory issues like high blood pressure — that can impact how your brain works. Your primary care provider can guide you on reaching and staying in a weight range that’s healthy for you. Staying physically active is also good for your brain directly, as it stimulates the production of key signaling chemicals known as neurotransmitters.
  • Wear safety equipment as needed. Because of their location, your temporal lobes are prone to concussions and traumatic brain injuries, especially from side impacts and sudden movement changes. Helmets, safety restraints (such as seat belts) and other protective gear are essential to preventing brain injuries to your temporal lobe.
  • Manage your chronic conditions. Many conditions that affect your brain worsen over time. However, treating those conditions can sometimes stop them or delay how long it takes for them to worsen. Examples of conditions like this include Type 2 diabetes, epilepsy and more.

A note from Cleveland Clinic

Your brain’s temporal lobe is a key part of understanding the world around you, communicating with others, processing feelings and emotions, and storing certain types of memories (including memories about facts like in this article). Taking care of your brain health, especially relating to your temporal lobe, is important. That way, you improve the odds that your temporal lobe will continue to help you appreciate the world around you, enjoy time with others and remember precious moments throughout your lifetime.

Medically Reviewed

Last reviewed by a Cleveland Clinic medical professional on 01/08/2023.

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