Carnegie Mellon researchers developed "DeepFocus," a new method for brain stimulation that combines transnasal and transcranial electrical stimulation for minimally invasive targeting of deep brain ...

Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing.

Researchers from Carnegie Mellon University and Allegheny Health Network have developed a new method for deep brain stimulation. The technique, called "DeepFocus," uses transcranial electrical ...

KEY POINTS Chronic rhinosinusitis refers to symptomatic inflammation of the nose and paranasal sinuses that has been present ...

Thus, a thorough understanding of both sinonasal and orbital anatomy is essential for safe and efficacious surgery in this complex region. The structural features of the lateral nasal wall and ...

The bi-directional aerosol delivery with steady flow rate of 4 L/min results in deposition efficiencies (DEs) of 50.9 and 0.48% in the nasal cavity and olfactory region, respectively. Pulsatile flow ...

A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal cavities become swollen ... Rarely if a sinus infection affects a sinus cavity close to the brain, it can ...

Share on Pinterest The FDA has approved an esketamine nasal spray for the treatment of depression cases that do not respond to other therapeutic approaches. Image credit: Koldunov/Getty Images.

IgA can prevent viruses from adhering to our nasal cavity in the first place, Iwasaki says. “So by using this nasal booster,” she told Vox, “we’re really able to prevent the infection and ...