Exhibit 99.1 Helius Medical Technologies, Inc. Reports First Quarter 2024 Financial Results -- Company to host call at 4:30pm today -- NEWTOWN, Pa., May 13, 2024 (GLOBE NEWSWIRE) -- Helius Medical Technologies, Inc. (Nasdaq:HSDT) (“Helius” or the “Company”), a neurotech company focused on delivering a novel therapeutic neuromodulation approach for balance and gait deficits, today announced results for the quarter ended March 31, 2024. First Quarter and Recent Business Updates ● Received Healthcare Common Pr ...