How the brain processes new information

A new paper provides fascinating insight into how our brains amass information and organize and assess it in real-time.

The paper—Cliques of Neurons Bound into Cavities Provide a Missing Link between Structure and Function—proposes that “the brain processes stimuli by forming increasingly complex functional cliques and cavities.”

The full intro to the paper:

The lack of a formal link between neural network structure and its emergent function has hampered our understanding of how the brain processes information. We have now come closer to describing such a link by taking the direction of synaptic transmission into account, constructing graphs of a network that reflect the direction of information flow, and analyzing these directed graphs using algebraic topology. Applying this approach to a local network of neurons in the neocortex revealed a remarkably intricate and previously unseen topology of synaptic connectivity. The synaptic network contains an abundance of cliques of neurons bound into cavities that guide the emergence of correlated activity. In response to stimuli, correlated activity binds synaptically connected neurons into functional cliques and cavities that evolve in a stereotypical sequence toward peak complexity. We propose that the brain processes stimuli by forming increasingly complex functional cliques and cavities.

The cliques of neurons that grow and connect in real-time make up the transient “architecture” of awareness as it changes and responds to stimuli.

You can observe a process that seems to fit this description by simply turning your head and looking around. As your eye settles on something to consider in more detail, neuronic cliques will grow in your brain based on that stimulus.

Depending on the significance to you of what you are looking at, further associations drawn from memory and emotion will aggregate around it.

Interestingly, the concept of transient neuronal cliques that grow into larger structures fits very well with the Buddha’s Five Skandhas explanation of the path between perception and consciousness.

This paper also seems to explain why FIML practice works. FIML interrupts the (re)formation of mistaken neuronal cliques in real-time, thus preventing the (re)association of (mistaken) established mental states with new perceptions. If there was no mistake FIML affirms that truth.

By consciously interfering with habitual neuronal cliques, FIML eliminates the false and unwanted psychological structures that give rise to them.

FIML works because large (mistaken) psychological brain structures rely on reconsolidation through the continual processing of “new” information that falsely reconfirms them.

As such, human psychology to a large extent is an ongoing self-fulfilling prophesy.

Here is an article about the paper: Brain Architecture: Scientists Discover 11 Dimensional Structures That Could Help Us Understand How the Brain Works.

How working memory works and doesn’t work

A new study on working memory has some intriguing insights into how working memory works and how it doesn’t work.

It’s widely known that when working memory is overtaxed, confusion results, skills decline, while feelings of frustration and anger may arise. The reason for this seems to be:

Feedback (top-down) coupling broke down when the number of objects exceeded cognitive capacity. Thus, impaired behavioral performance coincided with a break-down of Prediction signals. This provides new insights into the neuronal underpinnings of cognitive capacity and how coupling in a distributed working memory network is affected by memory load. (Working Memory Load Modulates Neuronal Coupling)

A well-written article about this study contains the following diagram and explanation:

This article—Overtaxed Working Memory Knocks the Brain Out of Sync—also contains the following passages and quote from one of the study’s authors:

Miller thinks the brain is juggling the items being held in working memory one at a time, in alternation. “That means all the information has to fit into one brain wave,” he said. “When you exceed the capacity of that one brain wave, you’ve reached the limit on working memory.”

The prefrontal cortex seems to help construct an internal model of the world, sending so-called “top-down,” or feedback, signals that convey this model to lower-level brain areas. Meanwhile, the superficial frontal eye fields and lateral intraparietal area send raw sensory input to the deeper areas in the prefrontal cortex, in the form of bottom-up or feedforward signals. Differences between the top-down model and the bottom-up sensory information allow the brain to figure out what it’s experiencing, and to tweak its internal models accordingly. (Emphasis added)

Working memory works via connections between three brain regions that together form a coherent brain wave.

Notice that “an internal model of the world,” which is a “top-down signal” within the brain wave feedback loop, predicts or interprets “bottom-up” sensory input as it arrives in the brain.

I believe this “top-down signal” within working memory is the reason FIML practice has such enormous psychological value.

By analyzing minute emotional reactions in real-time during normal conversation, FIML practice disrupts the consolidation, or more often the reconsolidation, of “neurotic” responses. (Disruption of neurotic response in FIML practice)

FIML optimizes human psychology by helping partners intervene directly into their working memories to access real-world top-down signals as they are happening in real-time. Doing this repeatedly reliably alters the brain’s repository of top-down interpretations, making them much more accurate and up-to-date.

The model of working memory proposed in this study also explains why FIML can be a bit difficult to do. Partners must learn to allow a FIML meta-perspective or “super top-down” signal to quickly commandeer their working memories so that analysis of whatever just happened can proceed rationally and objectively. It does take some time to learn this skill, but it is no harder than many other “automated” skills such bicycling, typing, or playing a musical instrument.

first posted JUNE 7, 2018

70,000 Cambodian Buddhist Monks Rally Behind Trump’s Nobel Peace Prize Nomination Following Historic Thailand-Cambodia Ceasefire

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Our psychologies are unnecessarily confined within narrow ranges of meaning and understanding

Human psychology is greatly affected by human language. Since humans normally use language rather crudely and almost always are confined within meanings already established in language, their psychologies are fundamentally both crude and unnecessarily confined within narrow ranges of meaning and understanding.

This causes emotionality, discord, dependence, frustration, anger, and violence. Our normal uses of language often stimulate basic instincts that we either have to control or be controlled by.

I usually discuss this problem as it occurs during interpersonal conversation, where it is generally most serious and where our “personalities” are generally formed. But it also exists in texting, emails, news stories, and even scientific peer reviewed papers.

The basic underlying problem is we do not communicate well, almost no one does. Even very articulate, well-educated, intelligent people with good upbringings and admirable personalities have this problem. In fact, they often have it even worse than everyone else because their considerable skills have trapped them even worse.

The trap is using established meaning or interpretation to override mistakes in interpersonal communication. The established meaning can be learned from others or self-generated. Either way, when it is used to override mistakes in communication (and this happens often) the person is trapped in a labyrinth of false references: the lived and learned matrix of their personality; the neuronal structures of idiosyncratic memories and behaviors that constantly misguide the sufferer through a tautological existence.

When data is bad the output will be bad. When interpersonal data is bad, and far too much of it is, the output in speech, listening, and cogitating will be bad. When everyone is like this, the output will be horrendous. Look around you at our world as it becomes less truthful and more absurd daily. The root cause is massive amounts of uncorrected bad data at all levels of society.

My contribution toward fixing this mess is FIML, which deals “only” with the enormous problems of close or intimate interpersonal communication.

When two people do FIML conscientiously, all of their problems born of long histories of many mistakes can be cleared up. If you want to do this, if you want to optimize your being; find a good partner and do FIML. As of today, there is no other way. If you can see the problem, you will understand why FIML works. If you do FIML even without fully understanding it, you will still fix the problem and will eventually come to see how it’s not just your problem: all people everywhere have it and have always had it. I do not know why I am the first person to provide a solution to it.

The problem is very obvious but it is so big and widespread, people either do not see it or believe it cannot be fixed.

Individual consciousness may connect with the entire cosmos , research suggests

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Mindfulness and error recognition

Mindfulness practices improve our ability to recognize error.

A recent study shows this by monitoring brain activity with an EEG.

The EEG can measure brain activity at the millisecond level, so we got precise measures of neural activity right after mistakes compared to correct responses. A certain neural signal occurs about half a second after an error called the error positivity, which is linked to conscious error recognition. We found that the strength of this signal is increased in the meditators relative to controls,” said Jeff Lin, co-author of the study linked just below. [emphasis mine](link to quote: How meditation can help you make fewer mistakes)

The study is here: On Variation in Mindfulness Training: A Multimodal Study of Brief Open Monitoring Meditation on Error Monitoring.

Few Buddhists will be surprised at the general findings of this study.

Error recognition is what first got me to read about this study.

The findings became even more interesting to me when I saw the statement about the one-half-second error positivity response in the quote above.

Error recognition or the recognition that one might be making an error is key to successful FIML practice.

The second key is to act on our recognition quickly, within a few seconds if possible.

I have always figured it takes about a half second more or less to feel a slight disturbance that tells us we might be forming a wrong impression about what someone is saying or doing. That we might be making an error.

It is this disturbance that tells us it is time to do a FIML query. Virtually every time I do a proper FIML query I find I am either flat out wrong or wrong enough to want to revise my original impression.

In the past, I have called the slight disturbance mentioned above a “jangle,” a term I don’t really like because it makes the response sound stronger than what it is. I suppose I could refer to it as the “error positivity response,” but that would require an explanation every time I used it.

[Edit: I have decided to solve this problem this way: A jangle is basically a trigger.  The word jangle is used rather than trigger because the word trigger normally places too much responsibility on the speaker. A jangle should be understood as an internal emotional or psychological trigger that the listener 100% owns until it has been queried about. In most cases, partners will find that their jangles largely or entirely belong to their own psychologies and not their partner’s.]

In Buddhism, a jangle is probably the second of the five skandhassensation.

Buddhist practice will definitely make you more aware of the second skadha or “error positivity response.”

By being aware of this response in conversation with a trusted partner, FIML practice helps us take our mindfulness to a new level by providing  us with the opportunity to ask our partner about their intentions. In this way, we check our own mental work for error.

If this is done quickly enough to preserve clear memories of 1) your “error positivity response” and 2) your partner’s memory of what was in their working memory at that moment THEN you both have one of the few psychological facts you can both be sure of.

Facts of this sort are not just psychologically of great significance, they are also of philosophical significance because they really are one of the very few fact-types you can truly know about your own idiosyncratic existence; your own very weird being.

I believe this is why the Buddha emphasized the importance of the moment.

FIML practice explodes the moment or expands it to include more reliable information (your partner’s input). And this allows both of you to do a really good analysis of what just happened, what that moment entailed.

And doing that many times, will help both of you see how you really are. It will help you break fee from erroneous psychological frames or theoretical misinterpretations of any type.

Abstract reasoning and mental illness

Top physicist: ‘Reality Is Not Physical’

It is not possible to control AI

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KOBK AI in a nutshell: Kill-Or-Be-Killed.

You have to do it because they will even if you don’t, and also there is no way you can ensure their honesty nor they yours, so there is no stopping.

AI itself, minus humans, is in the same pickle. It will also fight among its versions for total dominance.

The Buddhist take on this is nothing has changed. ABN

Timothy Williamson on Knowledge: What is Knowledge?

Gab AI answers ‘What is FIML’?

Thai fighter jet bombs Cambodian targets as border battle escalates

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