Females with painful temporomandibular disorders present higher intracortical facilitation relative to pain-free controls

ConclusionsFemales with TMD exhibit heightened motor cortex intracortical facilitation in the hand representation, potentially indicating altered cortical excitability beyond the motor face area. This suggests a role for cortical excitability in TMD pathophysiology, influenced by psychosocial factors.Clinical relevanceUnderstanding cortical excitability in TMD may inform targeted interventions. Psychosocial variables may play a role in cortical excitability, emphasizing the multidimensional nature of TMD-related pain. Further research is needed to confirm and expand upon these findings, with potential implications for the management of TMD and related pain conditions.
Source: Clinical Oral Investigations - Category: Dentistry Source Type: research