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Updated: Jan 21, 2026

Deriving the Time Course of Glutamate Clearance with a Deconvolution Analysis of Astrocytic Transporter Currents
Published on: August 7, 2013
Neurological Disorders Associated with Glutamic Acid Decarboxylase Antibodies
Kimberly Herard1, Javed L Khanni2, Kettia Alusma-Hibbert3
1Internal Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA.
Abstract:
Anti-glutamic acid decarboxylase (GAD) antibodies have been discovered in a variety of neurological syndromes with unique presentations. These syndromes include limbic encephalitis (LE), stiff person syndrome (SPS), opsoclonus-myoclonus-ataxia syndrome, cerebellar ataxia, status epilepticus, and palatal myoclonus among others. We present two patients who presented with Guillain-Barré (GBS) and myasthenia gravis (MG) like syndromes, who were found to have anti-GAD antibodies. These case reports highlight the complex presentation of patients with neurological disorders associated with anti-GAD antibodies. The proper identification of anti-GAD antibody's presence has proven to be beneficial in treatment and provide enhanced quality of life.
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