aging

Charles Darwin on the Expression of Human Emotions

As Alzheimer’s disease (AD) progresses into its middle stage and later, word-finding skills diminish and meaningful verbal communication becomes increasingly impaired or even nonexistent. The thoughts, desires and emotions of a person with AD still remain, but how can a caregiver discern what they might be? The answer may, in part, be located in the research and writings of Charles Darwin [ … ]

aging

Call in the (Cognitive) Reserves!

How many paths does your brain have? Our thoughts run across a massive, diverse network of synaptic pathways, with trillions of synapses that form a staggering number of possible connections. Every human brain has more potential synaptic combinations than there are atoms in the universe [ … ]

aging

This Is Your Brain on Stress

Hey there. It’s me, your brain. Thanks for taking me on this walk in the woods, it’s just what I needed. Ah, nature. So lovely. So relaxing. Wait, wow, what was that noise? Over there, coming from those bushes right next to the path? That huge thing covered in black fur, rearing up on its hind legs and baring its teeth? A bear, you say? Okay. No problem. [ … ]

aging

“Yanny” Versus “Laurel”: When Your “Reality” is Open to Interpretation

It’s the return of the great “What color is this dress?” controversy of 2015, but in audio form. By the time I had heard “Laurel” I immediately began researching the reasons for the differences of opinion. Some had said age matters, or what kind of speakers you are listening to with, or if you have some kind of hearing loss, but I had a chance to immediately put this to the test. [ … ]

aging

The Mind Always Grows

“Grams, are you still growing?” my 4-year-old grandson recently asked me. Did his parents tell him that when you get older you stop growing, i.e., that you don’t get taller? Or did he think that because one of his grandparents had passed away a few weeks earlier [ … ]

aging

Game Theory: A Q&A with Dr. Adam Gazzaley

Dr. Adam Gazzaley has studied attention, memory, and perception for 25 years. He earned his M.D. and Ph.D. in neuroscience at the Mount Sinai School of Medicine in New York before completing a clinical residency in neurology at the University of Pennsylvania and postdoctoral training in cognitive neuroscience at the University of California, Berkeley. [ … ]

aging

Unlocking the Wisdom of the Brain

We all know that age brings about the decline of certain brain functions such as memory recall and reaction time. What might be less known is that studies show that people become more satisfied with themselves and their lives as they get older. Eurobarometer and Gallup conducted a study [ … ]