read more, posttraumatic stress disorder Posttraumatic Stress Disorder (PTSD) Posttraumatic stress disorder (PTSD) is recurring, intrusive recollections of an overwhelming traumatic event recollections last > 1 month and begin within 6 months of the event. Diagnosis is suspected clinically and confirmed by imaging (primarily.

read more, traumatic brain injury Traumatic Brain Injury (TBI) Traumatic brain injury (TBI) is physical injury to brain tissue that temporarily or permanently impairs brain function. The activation of the reward system typically causes feelings of pleasure the specific characteristics. read more, substance use disorder Overview of Substance Use Substance-related disorders involve substances that directly activate the brain's reward system. read more, partial complex seizures Seizure Disorders A seizure is an abnormal, unregulated electrical discharge that occurs within the brain’s cortical gray matter and transiently interrupts normal brain function. ) and a recent empirical psychological literature on unethical amnesia (1012), memory manipulation as a self-management mechanism in which people can engage when facing a future opportunity to misbehave has remained almost unexplored. Diagnosis is clinical laboratory and imaging tests are usually used to identify treatable causes. Despite a vast literature on unethical behavior (for surveys see refs. For example, you might remember a number, but learn a new number shortly after, which cancels out the original information.Also, the symptoms cannot be better accounted for by the effects of a medication or another disorder (eg, dementia Dementia Dementia is chronic, global, usually irreversible deterioration of cognition. This is when new information interferes with the previously memorized information. However, a phenomenon called “retroactive interference” occurred. One 2010 study published in Neuropsychology found that 7 out of 10 patients with anterograde amnesia were capable of temporarily retaining new information. Also, the symptoms of anterograde amnesia occur after you’ve already started experiencing memory loss. For example, you might forget reading a book you’ve read before. Such symptoms differ from those of retrograde amnesia, which may include forgetting information you already knew before amnesia.

newly made changes to a routine, such as school or job changes.

For example, someone with this form of amnesia might forget: This can cause confusion and frustration. Symptoms of anterograde amnesia primarily affect short-term memory processing. You may already have difficulty with long-term memories at this point. Such challenges affect everyday functions, such as work and playing sports.Īnterograde amnesia deals more specifically with remembering new information. However, dementia also leads to brain damage that can lead to more cognitive challenges. The latter is a degenerative disease that affects your memory and information about yourself. Proactive amnesia is another term that refers to anterograde amnesia.Īmnesia is sometimes confused with dementia. It can also cause you to forget well-established daily information, such as what time you go to work. This refers to the inability to remember events and people from your past. The other feature is called retrograde amnesia.

People with this feature have difficulty making new memories based on experiences and information they come across. Proactive, anterograde, and retrograde amnesiaĪnterograde amnesia, according to the Mayo Clinic, is one of the two primary features of amnesia. Some types of therapies can help you cope with this type of memory loss. In some cases amnesia may be temporary, but in other cases it may be permanent. It’s caused by damage to memory-making parts of your brain. In such cases, the amnesia (memory loss) has already occurred. It may also interfere with work and social activities because you might have challenges creating new memories.Īnterograde amnesia is a subset of amnesia.

Anterograde amnesia refers to a decreased ability to retain new information.

Treatments for amnesia