The occipital lobe is responsible for processing and interpreting visual information. It is associated with many visual functions, which include: Function Definition Example Depth and Distance Perception The ability to see objects in three dimensions (length, width, and depth) and judge how far an object is Walking through a crowd of people without bumping into […]
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Attention is the process of concentrating on specific information in the environment. It allows us to screen out irrelevant information and focus on what is important. There are two forms of attention: passive attention and active attention. Passive attention is the ability to focus on something involuntarily (i.e., a sudden loud noise). It is an
Processing speed is the amount of time it requires for an individual to take in information, process it, and respond or react to the information they were given. An individual’s processing speed affects how quickly they are able to perform everyday tasks that are automatic to them, or a novel task that requires them to
After experiencing a brain injury or other neuropathologies, an individual might develop a memory disorder that creates false memories called confabulation. These false memories that are being reported are purely unintentional and the individual has no recollection that these memories did not truly take place. Often, it is an unintended way to fill in the gaps
The temporal lobe is largely responsible for creating and preserving both conscious and long-term memory. It plays a role in visual and sound processing and is crucial for both object recognition and language recognition. For example, when we hear sounds, the temporal lobe will make useful information out of it, allowing us to understand a variety of
Hyperacusis, also known as hypersensitivity to sound, that can be caused by head injuries, ear infections, or exposures to loud noises. However, it is a common symptom of an individual who experienced brain injuries, from someone who suffered from a traumatic brain injury (TBI) to a sports-related concussion. Hyperacusis is different from other noise disorders
Depression is a mental health disorder that negatively affects your feelings, thoughts, and behaviors. It is characterized by persistent feelings or moods of sadness and loss of interest that can interfere with daily functioning. Symptoms of depression may include: Feeling sad, hopeless, or depressed Loss of interest or pleasure in usual activities Changes in appetite
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Anxiety is an excessive and persistent feeling of worry and fear about everyday situations. There are five major types of anxiety disorders: Generalized Anxiety Disorder, Obsessive-Compulsive Disorder, Panic Disorder, Post-Traumatic Stress Disorder, and Social Anxiety Disorder. Types of Anxiety Disorders Description Symptoms Generalized Anxiety Disorder Individuals with GAD usually have excessive worry and fear
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A headache is a painful sensation in any part of your head that is usually throbbing or constant. It can range from sharp to dull pain and can make it difficult for people to carry out their everyday routines and activities. It is common for individuals to experience recurrent and long-lasting headaches after sustaining a
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Sex drive, or libido, is an indvidual’s desire to engage in sexual activity. It allows us to express ourselves sexually and/or be intimate with our partners. After a traumatic brain injury, an individual can experience changes in sexual behavior. These may include: Reduced libido or increased libido Decreased arousal Erectile problems for men Inability to
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