SPECT activation patterns in psychogenic non-epileptic seizures in temporal lobe epilepsy patients.

Introduction: The diagnosis of psychogenic non-epileptic seizures (PNES) can often be challenging. When video-electroencephalography (EEG) is not conclusive, single-photon emission computed tomography (SPECT) can be useful by quantifying changes in regional cerebral blood flow (rCBF).

Methods: We conducted a retrospective case-control study in adult patients with pharmacoresistant temporal lobe epilepsy (TLE).

Embodied pain in fibromyalgia: Disturbed somatorepresentations and increased plasticity of the body schema.

Fibromyalgia syndrome (FMS) is a highly prevalent, chronic musculoskeletal condition characterized by widespread pain and evoked pain at tender points. This study evaluated various aspects of body awareness in a sample of 14 women with FMS and 13 healthy controls, such as plasticity of the body schema, body esteem, and interoceptive awareness. To this end, the Rubber Hand Illusion (RHI), the Body Esteem Scale (BES), and the Body Perception Questionnaire (BPQ) were used, respectively.

Dysautonomia Differentially Influences the Effect of Affective Pain Perception on Quality of Life in Parkinson's Disease Patients.

Background. Our aim was to evaluate the real effect of dysautonomic symptoms on the influence of affective pain perception on quality of life in PD patients. Methods.

Coupling of serotonergic input to NMDA receptor-phosphorylation following peripheral nerve injury via rapid, synaptic up-regulation of ND2.

Evidence implicates serotonergic input to spinal dorsal horn neurons in shifting the NMDA receptor (NMDAR) into a high functional output profile after spinal nerve ligation (SNL). We investigated the involvement of adaptor protein NADH dehydrogenase subunit 2 (ND2) in NMDAR-phosphorylation and spinal hyperexcitability secondary to peripheral nerve injury. Immunofluorescence for ND2 was found in dorsal horn neurons immunopositive for NMDAR subunit NR1.