Effect of transcranial direct current stimulation on prospective memory in healthy individuals: A double-blind randomized sham-controlled trial

Serkan Aksu; Eda Özsayın; Aslı Esin Aslan; Yusuf Kaya; Sacit Karamursel

Makale detayları

Effect of transcranial direct current stimulation on prospective memory in healthy individuals: A double-blind randomized sham-controlled trial

Yazarlar:

Serkan Aksu | Eda Özsayın | Aslı Esin Aslan | Yusuf Kaya | Sacit Karamursel

Yayıncı:

Adıyaman University

Ana Başlıklar:

Merkezi Sinir Sistemi

Dergi:

Adıyaman Üniversitesi Sağlık Bilimleri Dergisi Vol.10 Issue 1, pp.24-34

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001315240

pISSN:

2458-9179

Anahtar kelimeler:

Özet:

 Aim: Prospective memory PM has an immense role in the activities of daily living and deficits of PM are common in various neuropsychiatric disorders. Transcranial direct current stimulation tDCS is a neuromodulatory technique that yields favorable outcomes yet only a few studies concerning PM with hindering results exist. The present double-blind cross-over randomized sham-controlled study aimed to assess the effect of a single-session of left-righrsham tDCS over the prefrontal cortex on event-related PM in healthy individuals. Materials and Methods: 24 participants were administered a single session of 2 mA 20-minute leftright anodal or sham tDCS segregated by 7 days. An event-based PM task was utilized before and after tDCS every week to evaluate PM. Results: No effects of tDCS on PM were found. Conclusion: The present results argue against the effect of a single-session of tDCS over the prefrontal cortices on event-related PM. TDCS studies adopting divergent parameters are required.

 Aim: Prospective memory PM has an immense role in the activities of daily living and deficits of PM are common in various neuropsychiatric disorders. Transcranial direct current stimulation tDCS is a neuromodulatory technique that yields favorable outcomes yet only a few studies concerning PM with hindering results exist. The present double-blind cross-over randomized sham-controlled study aimed to assess the effect of a single-session of left-righrsham tDCS over the prefrontal cortex on event-related PM in healthy individuals. Materials and Methods: 24 participants were administered a single session of 2 mA 20-minute leftright anodal or sham tDCS segregated by 7 days. An event-based PM task was utilized before and after tDCS every week to evaluate PM. Results: No effects of tDCS on PM were found. Conclusion: The present results argue against the effect of a single-session of tDCS over the prefrontal cortices on event-related PM. TDCS studies adopting divergent parameters are required.

 Aim: Prospective memory PM has an immense role in the activities of daily living and deficits of PM are common in various neuropsychiatric disorders. Transcranial direct current stimulation tDCS is a neuromodulatory technique that yields favorable outcomes yet only a few studies concerning PM with hindering results exist. The present double-blind cross-over randomized sham-controlled study aimed to assess the effect of a single-session of left-righrsham tDCS over the prefrontal cortex on event-related PM in healthy individuals. Materials and Methods: 24 participants were administered a single session of 2 mA 20-minute leftright anodal or sham tDCS segregated by 7 days. An event-based PM task was utilized before and after tDCS every week to evaluate PM. Results: No effects of tDCS on PM were found. Conclusion: The present results argue against the effect of a single-session of tDCS over the prefrontal cortices on event-related PM. TDCS studies adopting divergent parameters are required.

 Amaç: Prospektif bellek PB, günlük yaşam aktivitelerinde çok büyük bir role sahiptir ve eksiklikleri çeşitli nöropsikiyatrik bozukluklarda yaygındır. Transkraniyal Doğru Akım Uyarımı tDAU, olumlu sonuçlar sağlayan bir nöromodülasyon tekniğidir ve PB üzerine etkisiyle ilgili sınırlı sonuçları olan yalnızca birkaç çalışma mevcuttur. Mevcut çift-kör, çapraz, randomize sham kontrollü çalışma, sağlıklı bireylerde tek seanslık solsağsham prefrontal tDAUnun olaya dayalı PB işlevine etkisini değerlendirmeyi amaçlamıştır. Gereç ve Yöntem: 24 katılımcıya 7 gün arayla tek bir 2 mA 20 dakikalık solsağ anodal veya sham tDAU seansı uygulandı. Olaya dayalı PB testi, PByi değerlendirmek için her hafta tDAUdan önce ve sonra uygulandı. Bulgular: tDAUnun PB üzerine etkisi saptanmadı. Sonuç: Mevcut sonuçlar, prefrontal korteksler üzerine uygulanan tek bir tDAU oturumunun olaya dayalı PB üzerindeki etkisini göstermemiştir. Farklı parametrelerle yürütülen tDAU çalışmalarına ihtiyaç bulunmaktadır.

Makale detayları

Effect of transcranial direct current stimulation on prospective memory in healthy individuals: A double-blind randomized sham-controlled trial

Yazarlar:

Serkan Aksu | Eda Özsayın | Aslı Esin Aslan | Yusuf Kaya | Sacit Karamursel

Yayıncı:

Adıyaman University

Ana Başlıklar:

Merkezi Sinir Sistemi

Dergi:

Adıyaman Üniversitesi Sağlık Bilimleri Dergisi Vol.10 Issue 1, pp.24-34

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001315240

pISSN:

2458-9179

Brain stimulation

Cognition

Memory

Prospective memory

Transcranial direct current stimulationBeyin uyarımı

Bellek

Biliş

Prospektif bellek

Transkraniyal doğru akım uyarımı

Sayı

Makale detayları

Yazarlar: Serkan Aksu | Eda Özsayın | Aslı Esin Aslan | Yusuf Kaya | Sacit Karamursel

Yayıncı: Adıyaman University

Ana Başlıklar: Merkezi Sinir Sistemi

Dergi: Adıyaman Üniversitesi Sağlık Bilimleri Dergisi Vol.10 Issue 1, pp.24-34

Belge Tipi: Makale

Yayın Tarihi: 4/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001315240

pISSN: 2458-9179

Sayı

Yazarlar:

Serkan Aksu | Eda Özsayın | Aslı Esin Aslan | Yusuf Kaya | Sacit Karamursel

Yayıncı:

Adıyaman University

Ana Başlıklar:

Merkezi Sinir Sistemi

Dergi:

Adıyaman Üniversitesi Sağlık Bilimleri Dergisi Vol.10 Issue 1, pp.24-34

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001315240

pISSN:

2458-9179