Create issue ticket

183 Possible Causes for EEG Slowing, Progressive Memory Impairment

  • Alzheimer Disease

    The proband presented at age 42 years with a 3-year history of progressive short-term memory impairment and depression.[ncbi.nlm.nih.gov] Clinical criteria for the diagnosis of Alzheimer's disease include insidious onset and progressive impairment of memory and other cognitive functions.[ncbi.nlm.nih.gov] Alzheimer's Disease Alzheimer's disease (AD), the most common cause of dementia, causes progressive memory loss, impaired intellect, loss of coordination, and an inexorable[clinicaladvisor.com]

  • Dementia

    In patients with delirium, the EEG shows a diffuse slowing of the background rhythm. An exception is patients with delirium tremens, where the EEG shows fast activity.[web.archive.org] As dementia progresses, memory loss and cognitive impairment broaden in scope until the individual can no longer remember basic social and survival skills or function independently[britannica.com] It may progress to severe memory loss, confusion, hallucinations, delusions, tremors, impaired speech, motor dysfunction and difficulty in eating.[symptoma.com]

  • Brain Concussion

    CTE is marked by "memory loss, confusion, impaired judgment, impulse control problems, aggression, depression, and, eventually, progressive dementia," according to Boston[rt.com] The symptoms of CTE may include memory loss, confusion, impaired judgment, impulse control problems, aggression, depression, anxiety, suicidality, parkinsonism (movement symptoms[alz.org] […] similar to Parkinson's disease), and, eventually, progressive dementia.[alz.org]

  • Traumatic Brain Injury

    The symptoms of CTE may include memory loss, confusion, impaired judgment, impulse control problems, aggression, depression, anxiety, suicidality, parkinsonism (movement symptoms[alz.org] […] similar to Parkinson's disease), and, eventually, progressive dementia.[alz.org]

  • Meningoencephalitis

    The diffuse slowing seen on EEG and seizure activity suggest that cerebral cortex was affected by the meningoencephalitis.[jamanetwork.com] After admission, the confusion progressed and the patient experienced memory impairment and motor agitation.[n.neurology.org] Electroencephalogram (EEG): Frequently abnormal (diffuse slowing with periodic discharges) in chronic and acute HSE and can sometimes help to determine the localisation in[patient.info]

  • Encephalitis

    The EEG showed a slow wave rhythm in all five patients.[ncbi.nlm.nih.gov] Severe cases can cause permanent impairment including fatigue, irritability, impaired concentration, seizures, hearing loss, memory loss, and blindness.[cedars-sinai.org] The EEG is invariably abnormal in HSE showing either early non-specific slowing or later “PLEDS” (periodic lateralising epileptiform discharges), although these are not themselves[jnnp.bmj.com]

  • CNS Metastasis

    Although radiation therapy may lead to longer survival, the side effects of radiation, such as impaired thinking and memory, limit its practical use in people with these tumors[aans.org] In addition, the inability to then use radiation treatments if or when the tumor progresses has led many doctors to defer radiation treatments in patients who are not having[aans.org]

  • Hydrocephalus

    […] loss Normal Pressure Hydrocephalus Symptoms of NPH include progressive mental impairment and dementia, problems with walking, and impaired bladder control leading to urinary[aesculapusa.com] Symptoms of normal pressure hydrocephalus include problems with walking, impaired bladder control leading to urinary frequency and/or incontinence, and progressive mental[web.archive.org] As the condition progresses, those with hydrocephalus show decreased mental activity, reflected in withdrawn behavior, lethargy, apathy, impaired memory, and speech problems[neurosurgery.ufl.edu]

  • Wernicke Encephalopathy

    […] generalized slowing, consistent with brain injury.[path.upmc.edu] Memory and learning impairment may not resolve completely. Untreated, the disorder progresses; mortality is 10 to 20%.[merckmanuals.com] Electroencephalogram (EEG) shows diffuse mild to moderately slow activity. 2. What imaging studies (if any) should be ordered to help establish the diagnosis?[clinicaladvisor.com]

  • Glioma

    Although radiation therapy may lead to longer survival, the side effects of radiation, such as impaired thinking and memory, limit its practical use in people with these tumors[aans.org] In addition, the inability to then use radiation treatments if or when the tumor progresses has led many doctors to defer radiation treatments in patients who are not having[aans.org]

Further symptoms

Similar symptoms