Neupsy Key

Fig. 2.1 Different types of electrodes. (a) Gold cup electrode. (b) Plastic cup electrode CT/MRI compatible. (c) Pad electrode. (d) Ring electrode. (e) Subdermal electrode (also available as MRI/CT compatible)….

Comment Grade Appearance Normal I Predominant α with rare θ Mildly abnormal II Predominant θ with rare δ Moderately abnormal III Predominant δ Severely abnormal IV Predominant δ with brief…

Fig. 4.1 When is a seizure status epilepticus? Definitions of status epilepticus are still heterogeneous. The typical, self-limited epileptic seizure clearly lasts less than 5 min (GTCS generalized tonic–clonic seizure,…

Fig. 3.1 An 84-year-old man with herpes simplex virus encephalitis. The EEG demonstrates lateralized periodic discharges (PLEDs or LPDs) on the left We recommend starting or maintaining a conventional, nonsedating…

Fig. 7.1 Average AEPs for one exemplar control subject in response to standard and duration-deviant sounds (black and red lines, respectively) at five fronto-central electrodes. Voltage topographies at ~100 ms…

Fig. 6.1 The anatomical connections evaluated by the median nerve SSEP SSEPs are usually evoked by bipolar transcutaneous electrical stimulation applied on the skin over the selected nerve and registered…

Fig. 9.1 (a) Schema of a multifeature MMN paradigm. The standard stimulus randomly alternates with one of the five deviants, each of which differs from the standard by one feature…

Fig. 10.1 Neuronavigated TMS-EEG system. The neuronavigation system is composed of a 3D head model and targeting system (a1), an infrared camera (a2), and glasses (a3) that are covered with…