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11 Possible Causes for Epileptiform Activity, Small Hippocampi, Visual Hallucination

  • Temporal Lobe Epilepsy

    The control of water movement is achieved through a family of small integral membrane channel proteins called aquaporins (AQPs).[ncbi.nlm.nih.gov] However, little is currently known about the modulation of these networks by epileptiform activity, such as interictal spikes and seizures.[ncbi.nlm.nih.gov] In a study published this week in Medical Humanities, the authors feel that temporal lobe epilepsy is a more likely explanation as it can produce complex visual hallucinations[medicalnewstoday.com]

  • Focal Onset Impaired Awareness Seizure

    […] region of the brain, often the temporal lobes or structures found there such as the hippocampi.[en.wikipedia.org] EEG technologists may use activation procedures such as hyperventilation and photic stimulation to enhance the ability of EEG to detect epileptiform activity.[currentpsychiatry.com] BACKGROUND: A complex partial seizure can cause a variety of visual system signs and symptoms, including visual hallucinations, dilated pupils, and changes in vision.[ncbi.nlm.nih.gov]

  • Generalized Clonic or Tonic-Clonic Seizures

    Simple Partial Seizures Simple partial seizures only affect a small part of the brain, usually the temporal lobes or hippocampi, and are usually brief in duration, lasting[efmny.org] epileptiform activity.[anesthesiology.pubs.asahq.org] Virtually any movement, sensory, or emotional symptom can occur as part of a partial seizure, including complex visual or auditory hallucinations.[epilepsywisconsin.org]

  • Jacksonian Seizure

    Simple partial seizures are seizures which affect only a small region of the brain, often the temporal lobes or structures found there such as the hippocampi.[en.wikipedia.org] The cerebral cortex is the only area from which epileptiform activity arises with any frequency.[dartmouth.edu] Complex visual hallucinations may occur.[epilepsydiagnosis.org]

  • Focal Motor Seizure

    Simple Partial Seizures Simple partial seizures only affect a small part of the brain, usually the temporal lobes or hippocampi, and are usually brief in duration, lasting[efmny.org] If a seizure begins in the hand area, there may be spread of epileptiform activity rostrally and caudally.[78stepshealth.us] More detailed visual phenomenon, called complex visual hallucinations, can also occur, either independently or with elementary visual hallucinations.[childneurologyfoundation.org]

  • Generalized Motor Seizure

    Simple Partial Seizures Simple partial seizures only affect a small part of the brain, usually the temporal lobes or hippocampi, and are usually brief in duration, lasting[efmny.org] The cerebral cortex is the only area from which epileptiform activity arises with any frequency.[dartmouth.edu] hallucinations — objects or things are seen that aren’t really there Heart racing Inability to hear Inability to swallow, drooling Jamais vu (feeling that something is very[epilepsytalk.com]

  • Early Infantile Epileptic Encephalopathy Type 6

    (E) Coronal views of the hippocampi at 2 months show bilateral small hippocampi with left hippocampal malrotation.[neurology.org] activity in the mutant zebrafish at 7 days post fertilization (dpf).[ncbi.nlm.nih.gov] In Idiopathic Childhood Epilepsy of Gastaut seizures are brief, diurnal and frequent, consisting generally of elementary visual hallucinations and/or ictal blindness.[psiquiatriainfantil.com.br]

  • Transient Global Amnesia

    Regarding the small size of TGA lesions, DWI sequence performed with 3mm thickness and with higher b-values (b 2000 or 3000) may increase detection.[ajnr.org] EEG showed a nonspecific temporal lobe abnormality with no epileptiform activity.[omicsgroup.org] The patient was alert, aware, and attentive, without auditory or visual hallucinations or delusions.[innovationscns.com]

  • Focal Seizure

    […] region of the brain, often the temporal lobes or structures found there such as the hippocampi.[en.wikipedia.org] The cerebral cortex is the only area from which epileptiform activity arises with any frequency.[dartmouth.edu] More detailed visual phenomenon, called complex visual hallucinations, can also occur, either independently or with elementary visual hallucinations.[childneurologyfoundation.org]

  • Atonic Seizures

    Simple Partial Seizures Simple partial seizures only affect a small part of the brain, usually the temporal lobes or hippocampi, and are usually brief in duration, lasting[efmny.org] Interictal EEGs revealed slow background activity associated with generalized epileptiform abnormalities and photoparoxysmal response.[ncbi.nlm.nih.gov] They may have visual hallucinations or may experience illusions—distortions of true sensations.[dup15q.org]

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