Background: Alice in Wonderland syndrome (AIWS) is a disorienting neurological condition that affects human perception to the senses of vision, hearing, touch, and sensation and the phenomenon of time. Herein we report two pediatric cases of AIWS temporally related to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
Case Presentation: An eight-year-old-girl without history of migraine or epilepsy experienced some episodes of visual distortions (micropsia, macropsia, and teleopsia) and misperception of sound, sometimes associated with headache.
Purpose: The literature on patients with attention deficit reports peculiar reaction time (RT) oscillation at very low frequencies (VLFO=0.06-0.2 Hz).
View Article and Find Full Text PDFIn the last few years botulinum toxin type A (BTX-A) has been widely used in the management of spasticity in children with cerebral palsy in order to reduce hypertonicity and improve functional outcomes enhancing motor skill development. The botulinum toxin injection seems to interact with intrafusal and extrafusal fibers producing a reduction of hypertone both through synaptic blockade and inhibition of stretch reflex loop and these changes may influence not only the spinal cord but also the central nervous system (CNS). The purpose of our study was to determine the neurophysiological changes induced by the BTX-A through an evaluation of cortical somatosensory Evoked Potential (SEP) and Soleus H wave, that is the index of excitability of stretch reflex loop.
View Article and Find Full Text PDF