Abstract: Functional, brain region-specific neural spheroids comprising neuronal cells and optionally glial cells at varying ratios are disclosed, as are methods of making such spheroids and methods for their use, such as for modeling particular brain regions that may be implicated in diseases, or for observing drug effects.

Abstract: An optics-integrated confinement apparatus system comprises a confinement apparatus chip having a confinement apparatus formed thereon and having at least one apparatus optical element disposed and/or formed thereon.

Abstract: A hemorrhoid pain relief and healing pack includes a small oval shaped gel filled cold pack inserted within an ultra-soft disposable cloth sleeve infused with 100% natural witch-hazel astringent and is placed over the hemorrhoid bulge/s for a set time of 20 minutes, offering instant pain relief. The flexibility of the frozen gel cold pack allows the product to mold to the specific size/shape of the hemorrhoid bulge/s creating a comfortable supportive process and the cold therapy combined with the soothing and shrinking properties of the ultra-soft witch-hazel infused sleeve offer instant pain relief as well as promoting healing of the affected area. The pack is easy to use, comfortable, and the combination of ingredients used helps to shrink the hemorrhoid bulge/s as well as soothe current pain, swelling, itching, and irritation. The protective sleeve is disposable and therefore sanitary.

Abstract: A computer unit mounting holder for holding a computer under a desk top surface. The mounting holder is linearly translatable and also rotatable about an axis. The mounting unit includes vertical and horizontal adjustments for adjusting the size of a holding bracket for a variety of sizes of computer units.