Category: Behavioral Neuroscience

Tripping in context

Let’s say you’re sitting at a bar. You’re 1.5 drinks in: confidence blows in the sail of your diaphragm, smiles are beginning to seep from your cheeks, and the voice in your head informs your sad, previously sober-self: What the hell – I really can achieve my goals, and I really do take myself too seriously, and thank the lord for alcohol! We have to do this more often, you mopey fuck!” As GABA floats across the lanes of your head-highways your brain – rather, you – find yourself settling into a disorganized and disinhibited state of bliss. Euphoria is too complicated a word for a feeling this normal. You’re calm once more.

You’re alone in that sense. Somehow your eyes receive some brainspace from your nose, which has utterly hijacked your experience with an awful perfume smell. An older woman 2 seats over is the hare to your tortoise and the current colonizer of your nostrils. You see that she is already a walking (sitting) vessel for a bottle of wine. She orders another. Some song that your dad really likes plays on the bar speakers as you peek down at her right ankle. No mistaking the Louis Vuitton purse at her side, nor the 3 prescription bottles inside of it. Your background in medicine, druggery, and institutionalization have taught you about privacy, but being medication savvy, 3/4 of a second is all you need: notice that the pill bottles all look fresh but bear different logos: St. Paul Corner Drug, CVS, Walgreens Pharmacy. Citizen-healthy-voter you shouldn’t peek, shouldn’t judge, so you look away and try to mind your drink. Hospital-you sees the after-image of the bottles in your mind’s eye. Amphetamine, Xanax, Prozac. Yet another rich lady with a gaggle of doctors. A gaggle of neuroses, sure, and based on her medication choices she’s well aware of her own difficulties. The problem is, these medications shouldn’t be prescribed together. Any legitimate care provider would know not to prescribe an antidepressant with a benzo with a stimulant anywhere other than a college basement. The bartender asks if you want another – in the 1/2 second before answering you have a moment of sadness for all the doctors who are persecuted for prescribing. Yeah, America, blame the doctors for your kids taking adderall. Keep blaming the doctors for Prozac being ineffective. Keep blaming a bunch of debt-laden medical students for doing their best to please you. And then jump onto the next miracle cure, why don’t ya, until the next miracle cure fucks you up. And fuck wine, you think to yourself loudly. You try to remember that there’s no need to be judgmental. Even though you won’t ever relate to this lady she’s ruined your state of mind, which honestly isn’t her fault. So much for the calm.

Then, Grandma-Glamorous yells something that actually resonates: GOSH, I MEAN FOR A MAJORITY OF PEOPLE WITHOUT MAJOR DEPRESSIVE DISORDER, NONE OF THESE ANTIDEPRESSANTS WORK ANY BETTER THAN LIFESTYLE CHANGES ! THEY SAID ON THE NEWS THAT THEY’RE USING THOSE MAGIC MUSHROOMS TO MAKE THE BLUES GO AWAY, HAVEN’T YOU HEARD? DOESN’T A LITTLE WOODSTOCK SOUND MORE FUN THAN WHINING? Fearfully, you almost glance down at her purse again to see if she’s carrying any tabs. She isn’t. What is this lady onto, anyways? She’s not like you: She’s never hallucinated (recreationally or clinically), she prefers medication over lifestyle changes, she drinks like a fish, and – despite her ability to rattle off study findings – appears completely medically irreverent. She’s also upper class and has uttered words supportive of the Trump administration. You wonder if she has a therapist and realize that it doesn’t really matter. She is a consumer and she wants what she wants what she wants. So how do these folks, abusive yet wary of all things prescription, come to love magic mushrooms?

What about the clinicians who are eager to publish? Their credibility requires that they not abuse medication, and that they be less wary of prescriptions. In fact, they must plunge headfirst into pharmacological interventions despite any wariness they experience. Their patients rely on it.

What about you? The nerdy, liberal-leaning undergrad? You have seen in your own body the disastrous effects of various prescription drugs. You’ve also seen in your own body the disastrous effects of various psychedelic drugs. You’ve also seen the benefits of both of these classes of drugs. So, let’s get serious.

What do psychedelics have to offer to the everyman? To the world of clinical psychiatry? Are psychedelics like psilocybin, LSD, or MDMA beneficial for mental health? Are they harmful for mental health? How do their effects differ between younger and older people? Between men and women? Are these drugs more effective for people with diagnosed illnesses? Less effective? Dangerous? If I have major depressive disorder, and medications aren’t working for me, should I ask the young fella at the bar if he knows where to buy some shrooms?

 

 

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Amygdala regulation

Ain’t easy. Especially on low sleep. I recently stumbled upon some literature describing the relationship between the prefrontal cortex and the limbic system. Specifically it went over the connections between the prefrontal cortex and the amygdalae. Will have to come back here & post the link(s) but wanted to jot this down here, as it’s timely & highly relevant to mood disorders.

Sleep is a fickle thing & it seems that quality and duration of sleep is related to one’s ability to keep their amygdala functioning well. The absence of good quality sleep of proper duration can lead one to experience impulsiveness, out-of-control distractibility and responsiveness to irrelevant stimuli, and immense irritability. Take it from me: the vast gulf between being contented & calm or being a murderous monster can be crossed, in part, by hitting the hay.

Ishi no ue ni mo san nen

Where is undergraduate neuroscience headed? One small slice of this predictive pie has been gobbled up by my advisor, Eric Wiertelak. He’s consumed & produced much undergraduate neuroscience work over the years and been largely involved in the related publications. Here’s one (of several) writings on the subject-

Warming to the Changing Face of Neuroscience and Neuroscience Education

Where undergraduate neuroscience is headed is a hugely important question. This field will be changing rapidly and it will be interesting to keep track of it over time. Should one care about the future of the healthcare industry, politics, the arts, and technology one should also be interested in the nature of neuroscience education. Again- it’s not just biology, psychology, computer science, and bad hollywood movies riding the neuroscience train – the arts in general, economics, social media, and even education itself are all headed new directions suggested by brain research. Undergraduates are often beginning lifelong journeys into these fields and it can be pretty interesting to look into how that group of people is studying the mind directly. I have never been involved in JUNE (and may never be) but enjoy seeing this tiny article from Eric.

We shouldn’t train engineers only to build toys but also to solve problems using those toys. A liberal arts approach offers to neuroscience what the well-rounded engineer also needs: which is a perspective on how to use their problem-solving tools to help other people.

Data point: Corvids

Sunday, December 24th, 3:34pm

According to Google there are exactly 60 minutes before sundown. While idly exploring YouTube I couldn’t help but look up into the golden-blue skies and notice a few dozen (or even a hundred) flying monkeys up there. Of course by that I mean corvids. Couldn’t even keep count. They were flying northwest (or perhaps north by northwest) on some sort of invisible aerial highway:

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Couldn’t tell you where they were coming from but……Seemed to be passing over towards the zone over Marshall Ave (by the railroad tracks, between Snelling and Cleveland). I’ve seen them hanging out in the tallest of treetops over in that area before. Here’s a broader view of their observed flight pattern today:

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These birds seemed to be flying in a coordinated fashion. In the few moments where I’ve seen so many crows there was sometimes a commotion due to risk: Couldn’t see any birds of prey, but one lingering bird in the back of the formation was absolutely huge and barely flapping its wings. Seemed to be gliding more than flying but was still as black as night and unlikely to be an eagle or a hawk. Whatever.

As I was typing this I heard a few crows right in front of the house. Gotta go grab some snacks for them. Until next time!

 

F&c% you, NAC

And no, I don’t mean N-Acetyl Cysteine. I’m talking about the nucleus accumbens. This devilish bit of brain tissue is one that seeks for its larger meat-sack the experience of reward and short-term pleasure. To be honest the NAC isn’t the only zone related to that tendency: the frontal striatum and a few other areas are instrumental as well. To finally reach the end of the fall semester a bit bruised and battered reveals to me that my own proclivity for pressuring pleasure to pop up in the present is pretty problematic.

So the quest now is to develop skills and habits that enable the delay of gratification. In order to conduct this oversized ganglion through larger and longer movements I’ll be getting in touch with some professionals in the area who focus on this issue specifically. How exciting! Will post updates as that moves along. Here’s some soul food for any of you mind-wanderers wondering what to read about to get a sense of the issue.

Delay of gratification in childhood linked to cortical interactions with the nucleus accumbens

Frontostriatal White Matter Integrity Predicts Development of Delay of Gratification: A Longitudinal Study.

Reduced delay of gratification and effortful control among young children with autism spectrum disorders