History and Recent Advances of the Japanese Society of Biofeedback Research Leo O. OikawaAkihisa HirotaMasahito Sakakibara ReviewPaper 19 June 2021 Pages: 309 - 318
Reply to Lehrer's Letter Concerning “Incorrect conclusions in L. Capdevila et al., Resonance frequency is not always stable over time and could be related to the inter-beat interval, Scientific Reports, 11, 8400 (2021)” Lluis Capdevila Letter to the Editor 13 September 2021 Pages: 319 - 321
Musical Auditory Alpha Wave Neurofeedback: Validation and Cognitive Perspectives Kazuhiko TakabatakeNaoto KuniiNobuhito Saito OriginalPaper Open access 30 April 2021 Pages: 323 - 334
Neural Efficiency and Ability to Produce Accurate Efforts in Different Perceived Intensity Zones Victor SchollerAlain GroslambertFrederic Grappe OriginalPaper 19 June 2021 Pages: 335 - 345
Pilot Study on Reducing Symptoms of Anxiety with a Heart Rate Variability Biofeedback Wearable and Remote Stress Management Coach Adrienne H. ChungRichard N. GevirtzJ.P. (Jack) Ginsberg OriginalPaper 25 July 2021 Pages: 347 - 358
Elevated Heart Rate and Pain During a Cold Pressor Test Correlates to Pain Catastrophizing Gabriel KakonAmir-Arshiya Kaffash MohamadiGeoffrey Dover OriginalPaper 28 August 2021 Pages: 359 - 366
Investigation of a Capnometry Guided Respiratory Intervention in the Treatment of Posttraumatic Stress Disorder Michael J. OstacherEileen FischerTrisha Suppes OriginalPaper Open access 01 September 2021 Pages: 367 - 376
DSM-5 Adult Attention-Deficit/Hyperactivity Disorder: Sex Differences in EEG Activity Franca E. DupuyAdam R. ClarkeMark Selikowitz OriginalPaper 16 September 2021 Pages: 377 - 388
Correction to: Heart Rate Variability Biofeedback Improves Emotional and Physical Health and Performance: A Systematic Review and Meta Analysis Paul LehrerKarenjot KaurYingting Zhang Correction 08 October 2021 Pages: 389 - 389