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21 Possible Causes for EEG Beta Activity Increased

  • Insomnia

    24-hour metabolic rates [27] Greater night-to-night variability in their sleep More electroencephalographic (EEG) beta activity (a pattern observed during memory processing[emedicine.com] […] performing tasks) at sleep onset Increased global glucose consumption during the transition from waking to sleep onset, on positron emission tomography of the brain Hyperarousal[emedicine.com] […] have normal sleep, persons with insomnia have the following [26] : Higher rates of depression and anxiety Higher scores on scales of arousal Longer daytime sleep latency Increased[emedicine.com]

  • Adult Attention Deficit Disorder

    activity (primarily in theta range) and decreased fast-wave activity (primarily in beta range).[ncbi.nlm.nih.gov] […] slow wave, or theta, activity, particularly in the frontal lobe, and excess beta activity, all indicative of a pattern of under-arousal and under-reactivity in ADHD.[continuingedcourses.net] The first rationale originates from the finding that the majority of resting state electroencephalography (EEG) in children with ADHD is characterized by increased slow-wave[ncbi.nlm.nih.gov]

  • Toxic Encephalopathy

    Toxic encephalopathy is a neurologic disorder caused by exposure to neurotoxic organic solvents such as toluene, following exposure to heavy metals such as manganese ; or exposure to extreme concentrations of any natural toxin such as cyanotoxins found in shellfish or freshwater cyanobacteria crusts. Toxic[…][en.wikipedia.org]

  • Intoxication

    […] microorganisms THIS IS A DIRECTORY PAGE. Britannica does not currently have an article on this topic. Learn about this topic in these articles: meat spoilage In meat processing: Food-poisoning microorganisms […]cause health problems by either intoxication or infection. Intoxication occurs when food-poisoning[…][britannica.com]

  • Multi-Infarct Dementia

    The EEG mapping demonstrated significant differences between placebo and pyritinol, with the latter decreasing slow and increasing fast alpha and beta activity, which reflects[ncbi.nlm.nih.gov] EEG mapping demonstrated in NIC-treated SDAT and MID patients a significant decrease in delta and theta, increase in alpha 2 and beta activity and an acceleration of the centroid[ncbi.nlm.nih.gov]

  • Organic Brain Syndrome

    Power spectral density analysis of the EEG revealed in both groups a decrease of delta, fast alpha and beta activities and an increase in theta and slow alpha activity, but[ncbi.nlm.nih.gov] Spectral analysis of the EEG showed an increase in alpha and a decrease in fast beta activities in both groups, while delta activity was attenuated only in the piridoxilate-treated[ncbi.nlm.nih.gov] Side effects were observed more frequently under active treatment and were characterized by temporary headaches.[ncbi.nlm.nih.gov]

  • Attention Deficit Hyperactivity Disorder

    activity (primarily in theta range) and decreased fast-wave activity (primarily in beta range).[ncbi.nlm.nih.gov] […] slow wave, or theta, activity, particularly in the frontal lobe, and excess beta activity, all indicative of a pattern of under-arousal and under-reactivity in ADHD.[continuingedcourses.net] The first rationale originates from the finding that the majority of resting state electroencephalography (EEG) in children with ADHD is characterized by increased slow-wave[ncbi.nlm.nih.gov]

  • Opioid Withdrawal

    […] observed in each EEG channel, (c) a larger percentage of alpha(2)-, beta- and poly-rhythmic activity, and by a smaller percentage of delta-, - and alpha(1)-rhythmic activity[ncbi.nlm.nih.gov] It was reported that early withdrawal had a generalized effect: the activity in all EEG channels was affected nearly equally.[ncbi.nlm.nih.gov] EEG of withdrawal patients was characterized by (a) different dominant SP types (had unique SP types which describe beta-frequency band), (b) increased number of SP types[ncbi.nlm.nih.gov]

  • Benzodiazepine

    BACKGROUND: The consumption of psychotropic drugs (PD) is increasing worldwide with a significant variation between countries. Croatia and Sweden have similar health and pharmaceutical systems; however, Sweden is a high-income country with developed medical care, registries, and prescribing guidelines. We sought to[…][ncbi.nlm.nih.gov]

  • Mild Cognitive Impairment

    Beta-frequency EEG activity increased during transcranial direct current stimulation. Neuroreport. 2014;25:1433–6.[doi.org]

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