Neurostimulation

Transcranial Alternating Current Stimulation (TACS) for Cognitive Enhancement & Psychiatric Disorders

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Transcranial alternating current stimulation (TACS) is an emerging non-invasive brain stimulation technique that shows promise for enhancing cognition and treating psychiatric conditions like depression and schizophrenia. Recent research indicates TACS may improve symptoms and function by modulating brain oscillations and connectivity. Key facts: TACS delivers alternating electrical current to the brain at specific frequencies, which …

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TMS for Tinnitus: Transcranial Magnetic Stimulation Effective?

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Transcranial magnetic stimulation (TMS) is showing promise as a non-invasive treatment approach for tinnitus in some patients. Research indicates it may be able to reduce tinnitus loudness and annoyance by modulating brain activity. However, significant questions remain regarding optimal protocols. Key Facts: TMS uses electromagnetic coils placed on the scalp to deliver magnetic pulses that …

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Deep Brain Stimulation Side Effects in Parkinsons Disease: Do Benefits Outweigh Risks?

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Deep brain stimulation (DBS) is an effective but not perfect therapy. A large new study found that over 4-7 years, a majority of patients experienced adverse events, though most were not severe. Key facts: 86% of 123 DBS patients experienced adverse events over an average 4.7 year follow-up. There was no mortality directly from DBS …

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Deep Brain Stimulation for Treatment-Resistant Depression (TRD): Potential Benefits & Effectiveness Reviewed

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Deep brain stimulation (DBS), a surgical procedure that implants electrodes in the brain to deliver electrical stimulation, may offer hope for people with severe depression that has not responded to multiple treatments. However, larger and more rigorous studies are still needed to confirm its benefits and long-term safety. Key Facts: DBS targets areas of the …

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TDCS for Depression: At-Home Transcranial Direct Current Stimulation

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A new study shows that delivering brain stimulation with mild electric current to the forehead at home could be an effective treatment option for people with depression. Key facts: The study tested at-home transcranial direct current stimulation (tDCS) in 16 people with moderate to severe depression. Participants had 28 sessions of tDCS over 6 weeks, …

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New Tinnitus Treatment with Transcutaneous Trigeminal Electrical Stimulation & Notched Sound Therapy

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Tinnitus, a persistent ringing or buzzing in the ears, affects millions of people worldwide. A new study tested a combination therapy of trigeminal nerve stimulation and tailored sound therapy that shows promise for reducing tinnitus symptoms and improving quality of life. Key facts: Tinnitus affects approximately 10% of adults, with 2.4% experiencing severe effects on …

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Deep Brain Stimulation (DBS) for Tardive Dyskinesia Treatment

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Tardive dyskinesia is a disorder caused by taking certain psychiatric drugs long-term. It involves uncontrollable body movements that can severely impact a person’s quality of life. Deep brain stimulation is a promising new treatment option for severe, drug-resistant tardive dyskinesia. Key Facts: Tardive dyskinesia causes involuntary, repetitive body movements, often of the face, lips, and …

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