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65 Possible Causes for Jamais Vu, Small Hippocampi

  • Temporal Lobe Epilepsy

    Psychic phenomena: Feeling of déjà vu (familiarity) or jamais vu (unfamiliarity).[patient.info] The control of water movement is achieved through a family of small integral membrane channel proteins called aquaporins (AQPs).[ncbi.nlm.nih.gov] Symptoms Hallucinations: hearing of sounds, vertigo, visual hallucinations and illusions, déjà vu, jamais vu Motor seizures: hand automatisms, grimacing, clonic movements[doctorstrizhak.com]

  • Focal Onset Impaired Awareness Seizure

    ), or strangely unfamiliar (jamais vu).[uofmhealth.org] […] region of the brain, often the temporal lobes or structures found there such as the hippocampi.[en.wikipedia.org] Conversely, some people find very familiar things become unrecognisable - jamais vu.[charge.org.uk]

  • 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] Key Diagnostic Features: Focus(i) of hypersignal intensity on DWI and T2-WI in the medial temporal lobes - hippocampi (mainly, lateral region belonging to CA1 subfield).[ajnr.org]

  • Jacksonian Seizure

    The aura may manifest itself as a feeling of déjà vu, jamais vu, fear, euphoria or depersonalization.[en.wikipedia.org] […] region of the brain, often the temporal lobes or structures found there such as the hippocampi .[en.wikipedia.org] 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]

  • Amnesia

    Bolouri MR, Small GA. Neuroimaging of hypoxia and cocaine-induced hippocampal stroke.[imic.or.jp] Cocaine induced hippocampi infarction. BMJ Case Rep 2012:bcr0320125998. . org/10.1136/bcr.03.2012.5998 Connelly KL, Chen X, Kwan PF.[imic.or.jp]

  • Transient Ischemic Attack

    Patients rarely display eye movement dysfunctions as the primary symptom in transient ischemic attack. A 58-year-old patient with a history of hypertension and smoking presented with a 1-month history of paroxysmal exotropia of the left eye and double vision. No obvious abnormality was found in imaging examination[…][ncbi.nlm.nih.gov]

    Missing: Small Hippocampi
  • Absence Seizure

    To evaluate the role of ethosuximide, sodium valproate and lamotrigine in children and adolescents with typical absence seizures (AS). A systematic review of randomized controlled trials that included children or adolescents with typical absence seizures who received treatment with ethosuximide, sodium valproate or[…][ncbi.nlm.nih.gov]

    Missing: Small Hippocampi
  • Generalized Motor Seizure

    vu (feeling that something is very familiar but it isn’t) Lack of movement or muscle tone (unable to move, loss of tone in neck and head may drop forward) Loss of awareness[epilepsytalk.com] 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] Some symptoms of aura include: Abnormal sensations Deja vu (familiar feelings) or jamais vu (unfamiliar feelings) Distorted emotions, such as panic or fear Forced thinking[uchospitals.edu]

  • Focal Motor Seizure

    (familiarity) or jamais vu (unfamiliarity) laboured speech or inability to speak at all usually the event is remembered in detail When the seizure occurs during sleep, the[en.wikipedia.org] 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] Seizures arising from sensory regions or areas responsible for emotions and memory may produce olfactory, visual or auditory hallucinations, feelings of déjà vu or jamais[patient.info]

  • Tonic-Clonic Seizure

    […] it before) Jamais vu (feeling that a person, place or thing is new or unfamiliar, but it's not) Smells Sounds Tastes Visual loss or blurring “Strange” feelings Fear/panic[epilepsy.com] 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] […] or jamais vu Body parts feels or looks different Feeling of panic, fear, impending doom (intense feeling that something bad is going to happen) Pleasant feelings Physical[epilepsy.com]

Further symptoms