Engineering researchers are cited for improving living tissues with three-dimensional printed vascular networks made from sugar.
Most visitors to the Caribbean hope that their stay won’t coincide with a major tropical storm.
Hyejung Lee hoped for exactly the opposite.
PHILADELPHIA — Researchers are hopeful that new advances in tissue engineering and regenerative medicine could one day make a replacement liver from a patient’s own cells, or animal muscle tissue that could be cut into steaks without ever being inside a cow. Bioengineers can already make 2D structures out of many kinds of tissue, but one of the major roadblocks to making the jump to 3D is keeping the cells within large structures from suffocating; organs have complicated 3D blood vessel networks that are still impossible to recreate in the laboratory.
Penn researchers are cited about finding ‘neural fingerprints’ of memory associations.
PHILADELPHIA -- Researchers have long been interested in discovering the ways that human brains represent thoughts through a complex interplay of electrical signals. Recent improvements in brain recording and statistical methods have given researchers unprecedented insight into the physical processes underlying thoughts. For example, researchers have begun to show that it is possible to use brain recordings to reconstruct aspects of an image or movie clip someone is viewing, a sound someone is hearing or even the text someone is reading.
Mary Beth Gasman of the Graduate School of Education co-authors a piece on minority serving institutions and STEM programs.