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brain stimulation

·April 29, 2025·3 min read

Noninvasive Sound Wave Therapy Eases Depression and Anxiety

New research shows that low-intensity focused ultrasound can safely target the amygdala and significantly reduce symptoms of depression, anxiety, and PTSD. In a double-blind study, patients experienced marked improvements after three weeks of daily, noninvasive ultrasound sessions.

Featured Neuroscience

·April 15, 2025·5 min read

Mild Brain Stimulation Alters Decision-Making Speed and Flexibility

A new study shows that transcranial direct current stimulation (tDCS), a non-invasive brain stimulation method, can influence how quickly and flexibly people make decisions. Researchers targeted the dorsolateral prefrontal cortex—key in planning and action—while participants performed simultaneous visual and auditory tasks.

Featured Neuroscience

·January 27, 2025·6 min read

Synchronizing Nerve Stimulation With Heartbeat Boosts Effectiveness

Synchronizing vagus nerve stimulation with natural body rhythms, such as the heartbeat and breathing, significantly improves its effectiveness. This "electric pill" technique uses ear-mounted electrodes to stimulate the vagus nerve, targeting chronic conditions like pain and inflammation.

Featured Neurology Neuroscience

·December 2, 2024·6 min read

Brain Stimulation Aids Walking Recovery After Spinal Cord Injury

Researchers have identified the lateral hypothalamus (LH) as a key brain region for walking recovery in spinal cord injury (SCI) patients, demonstrating that deep brain stimulation (DBS) can significantly enhance mobility and autonomy. Unlike traditional DBS applications, targeting the LH promotes long-term neurological improvements, even when stimulation is off. A clinical trial showed dramatic outcomes in participants, with restored walking ability and improved daily independence.

Autism Featured Neuroscience

·October 22, 2024·3 min read

Cerebellum Plays Key Role in Social and Cognitive Abilities

The cerebellum, traditionally linked to motor functions, also plays a vital role in social and cognitive abilities, according to new research. Abnormalities in this brain region not only impair movement but are linked to emotional and behavioral issues, particularly in autism.

This shows a chip with a neuron drawn on it.

Featured Neuroscience

·October 22, 2024·5 min read

New Neural Chip Boosts Efficiency and Safety in Brain Stimulation

Researchers have developed an 8-channel neural stimulation chip that delivers exponential waveforms with 98% power efficiency, marking a breakthrough for brain-machine interfaces and neural modulation. The chip addresses key challenges in neural stimulation, including charge imbalance and the need for high power efficiency, ensuring safer and more effective treatments for conditions like Parkinson’s disease and spinal injuries.

Featured Neuroscience Psychology

·October 21, 2024·5 min read

Home-Based Brain Stimulation Shows Promise for Treating Depression

A new study demonstrates that home-based transcranial direct current stimulation (tDCS) is a safe and effective method for treating depression. Participants in the study who used tDCS at home showed significant improvements in depressive symptoms compared to those in a control group.

This shows a diagram of the magnetic discs.

Featured Neuroscience

·October 13, 2024·7 min read

Magnetic Nanodiscs Offer Implant-Free Brain Stimulation

Scientists have developed magnetic nanodiscs that enable targeted brain stimulation without invasive implants or genetic modifications. The tiny discs, activated by an external magnetic field, deliver electrical pulses to neurons, showing potential in treating neurological conditions. Initial tests in mice demonstrated that these nanodiscs effectively stimulate brain regions linked to reward and motor control, with fewer foreign body responses compared to traditional implants.

Featured Neuroscience Psychology

·September 24, 2024·7 min read

New Brain Stimulation Target Could Treat PTSD

A new study suggests that neurostimulation targeting specific brain circuits may help treat PTSD in veterans. Researchers found that veterans with damage to brain areas connected to the amygdala, the brain's fear center, were less likely to develop PTSD.

Featured Neuroscience Psychology

·June 24, 2024·5 min read

Tailoring Magnetic Stimulation for Depression

Researchers reveal how targeting transcranial magnetic stimulation (TMS) could enhance treatment for depression. The study identified an electrophysiological marker that could predict TMS efficacy and guide personalized therapy. By optimizing the stimulation site and coil angle, treatment outcomes may improve. These findings offer hope for better, tailored TMS therapies in the future.

Featured Neuroscience

·April 12, 2024·6 min read

Pea-Sized Human Brain Stimulator Invented

Researchers developed a groundbreaking pea-sized brain stimulator, the Digitally Programmable Over-brain Therapeutic (DOT), capable of wireless operation through magnetoelectric power transfer. This implantable device promises to revolutionize treatment for neurological and psychiatric disorders by enabling less invasive and more autonomous therapeutic options compared to traditional neurostimulation methods.

Featured Neuroscience Psychology

·March 6, 2024·7 min read

PTSD: Virtual Reality and Magnetic Stimulation Provide Relief

Researchers demonstrated promising results for PTSD treatment in military veterans by combining brain stimulation with virtual reality exposure therapy. The clinical trial showed significant reductions in PTSD symptoms among participants who received low electrical current brain stimulation during virtual reality sessions designed to simulate warzone experiences.