Neuroscience

Larger brains do not lead to high IQs

As early as 1836, the German physiologist and anatomist Friedrich Tiedemann, in an article in the Philosophical Transactions, expressed his opinion that "there is undoubtedly a connection between the absolute size of the ...

Neuroscience

State of moderate arousal leads to optimum performance

If you want to know who is ready to perform at the highest level, look them in the eyes—or more specifically, look at the diameter of their pupils, Yale School of Medicine researchers report.

Neuroscience

How eyes reveal the brain's focus

Whether you're taking a test or walking your dog across a busy street, your ability to tune out irrelevant sights and sounds in the environment—or your openness to detecting potential dangers—is crucial for success and ...

Oncology & Cancer

Study reveals optimal particle size for anticancer nanomedicines

Nanomedicines consisting of nanoparticles for targeted drug delivery to specific tissues and cells offer new solutions for cancer diagnosis and therapy. Understanding the interdependency of physiochemical properties of nanomedicines, ...

Oncology & Cancer

Yeast studies suggest alternative cancer approach

Yeast populations exposed to a sudden environmental shock can be driven to extinction, MIT researchers have shown. Could this principle also apply to human cancer cells? Possibly, argue researchers from MIT, Boston University, ...

Oncology & Cancer

NEETs are prime suspects in breast cancer proliferation

Two proteins have been identified as prime suspects in the proliferation of breast cancer in a study by an international consortium of researchers from Rice University, the University of North Texas, Denton (UNT); the University ...

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