the nerve blog |
The Sweetness of Discovery: Miracle Fruit Finally Understood
How often do you eat lemons whole? Would you eat them more often if they tasted like lemonade? An increasing trend in the past three years has been “flavor tripping” by means of the miracle fruit. The fruit is used mainly at parties and events specifically to eat it and taste other foods that are […]
Scratching that "Cognitive Itch"
What comes to mind when you think of Friday? Friends. A night off from work. Movies. Fun. Rebecca Black? Yikes. I don’t mean to remind you of such a low point in the history of American pop-culture but there is, in fact, a small amount of useful information to be extracted from the phenomenon that […]
Behind Closed Eyes: An Ayahuasca Experience
“As I closed my eyes, images – if they can be called such – began racing at an ever-increasing speed before me. Swirls of colors, shapes, forms, textures and sounds simply overpowered me to the point where I became immobile. Like many others before me, no doubt, I became somewhat frightened. What had I let […]
Another Day in the Frontal Lobe: A Book Review
If you were asked to describe the consistency of the human brain, how would you describe it? Like jelly? Cottage cheese? Dr. Katrina Firlik would say tofu—the “soft variety.” In her book, Another Day in the Frontal Lobe (Random House, 2006) Dr. Firlik, a practicing neurosurgeon, offers an insider’s perspective on the world of neurosurgery […]
(Il)logical Lindstrom and the iPhone Infatuation
Ahh the Apple iPhone: sleek, sexy, and successful–monopolizing the mobile phone industry since its 2007 release. What is it about the iPhone in particular that sets it apart from its competitors, allowing it garner over 60 million followers worldwide? According to “neuromarketer” and consumer advocate Martin Lindstrom, iPhone users should not be considered addicts but […]
Esref Armağan
Most would agree that the most important of our basic senses is sight. Without it, many basic forms of communication fall apart, the vibrance of the world around us dulls, and our understanding and ability to sense the complexity of the physical world diminishes. Without the ability to see, it would logically be impossible to […]
Gossip Can Influence Perception
How you feel influences what you see, it is not just what you see that influences how you feel; a top down approach to understanding the visual system. Affective Circumplex: Affect can vary in terms of valence (positive/negative) and arousal (high/low). A great analogy for understanding how affect (the experience of an emotion) influences perception […]
What You Don't Know CAN Kill You.
Zombies are terrifying creatures. The most panic-inducing aspect of their completely factual existence among us is that they have a taste for human blood and they will do anything to get to it. Recently, the Zombie Research Society (ZRS) has been attempting to scan (with some difficulty due to the fact that zombies aren’t huge fans […]
Neurotransmission: Now, Soon, L.A.T.E.R., or Never?
Lobsters, Axons, Telephones, and Extracellular Recordings – A look at how neuronal signals can be transmitted differently under certain pharmacological conditions. Neuronal signals are normally transmitted from cell bodies, or somas, to terminals via extensions called axons. At these terminals, connections called synapses are made with other neurons whereby the signals are released via the […]
The Hard Problem of Consciousness
You’re lying on a sandy beach on a hot sunny afternoon, enjoying a few hours of much needed laziness. As you open your eyes and confront the vastness of the ocean in front of you, light of 600nm wavelength hits your retina, kindling an impossibly long cascade of events in your brain: a molecule called […]