Hana Srovnalova1, Radek Marecek, Irena Rektorova. 1. Movement Disorders Center, First Department of Neurology, Masaryk University, St. Anne's University Hospital Brno, Czech Republic.
Abstract
BACKGROUND: We studied whether 1 session of high-frequency repetitive transcranial magnetic stimulation (rTMS) applied sequentially over both the left and right inferior frontal gyri (IFG) would enhance performance in tests evaluating the ability to inhibit habitual responses (Stroop test, ST; Frontal Assessment Battery, FAB) in patients with Parkinson's disease (PD). METHODS:Ten nondemented PD patients (6 men, 4 women; age, 66 ± 6 years; disease duration, 5.4 ± 2.45 years) entered the randomized, sham stimulation-controlled study with a crossover design. The ST and the FAB were performed prior to and immediately after an appropriate rTMS session. RESULTS: The active but not sham rTMS induced significant improvement in all ST subtests (word, color, color-word). Conversely, the calculated Stroop interference and the FAB scores remained unchanged. CONCLUSIONS: In PD patients, rTMS of the IFG increased the speed of cognitive processing in both the congruent and incongruent conditions of the ST.
RCT Entities:
BACKGROUND: We studied whether 1 session of high-frequency repetitive transcranial magnetic stimulation (rTMS) applied sequentially over both the left and right inferior frontal gyri (IFG) would enhance performance in tests evaluating the ability to inhibit habitual responses (Stroop test, ST; Frontal Assessment Battery, FAB) in patients with Parkinson's disease (PD). METHODS: Ten nondemented PDpatients (6 men, 4 women; age, 66 ± 6 years; disease duration, 5.4 ± 2.45 years) entered the randomized, sham stimulation-controlled study with a crossover design. The ST and the FAB were performed prior to and immediately after an appropriate rTMS session. RESULTS: The active but not sham rTMS induced significant improvement in all ST subtests (word, color, color-word). Conversely, the calculated Stroop interference and the FAB scores remained unchanged. CONCLUSIONS: In PDpatients, rTMS of the IFG increased the speed of cognitive processing in both the congruent and incongruent conditions of the ST.
Authors: Masoud Tahmasian; Simon B Eickhoff; Kathrin Giehl; Frank Schwartz; Damian M Herz; Alexander Drzezga; Thilo van Eimeren; Angela R Laird; Peter T Fox; Habibolah Khazaie; Mojtaba Zarei; Carsten Eggers; Claudia R Eickhoff Journal: Cortex Date: 2017-04-08 Impact factor: 4.027
Authors: Madeleine E Hackney; Allison A Bay; Jordan M Jackson; Joe R Nocera; Venkatagiri Krishnamurthy; Bruce Crosson; Marian L Evatt; Jason Langley; Xiangqin Cui; J Lucas McKay; Daniel E Huddleston Journal: Front Neurol Date: 2020-10-09 Impact factor: 4.003
Authors: Marieke J Begemann; Bodyl A Brand; Branislava Ćurčić-Blake; André Aleman; Iris E Sommer Journal: Psychol Med Date: 2020-10-19 Impact factor: 7.723
Authors: Raquel Viejo-Sobera; Diego Redolar-Ripoll; Mercè Boixadós; Marc Palaus; Antoni Valero-Cabré; Elena M Marron Journal: Front Neurosci Date: 2017-08-18 Impact factor: 4.677