 ROCKAWAY, NJ, June 24, 2021 GLOBE NEWSWIRE -- electroCore, Inc. Nasdaq: ECOR, a commercial-stage bioelectronic medicine company, today announced the publication of a peer-reviewed paper on June 10, 2021, entitled Effects of Transcutaneous Vagal Nerve Stimulation tVNSnVNS on Cognitive Performance under Sleep Deprivation Stress, in the journal Communications Biology, a Nature publication. The paper reports the positive results of a randomized, double-blind, sham-controlled trial conducted at Wright-Patterson Air Force Base using gammaCore SapphireTM and sponsored by the United States Air Force Research Laboratories USAFRL. 