Mastodon
Brain Scans Show How to Coach and Inspire More Effectively

Brain Scans Show How to Coach and Inspire More Effectively

Quick Hits
Daily brief research updates from the cognitive sciences

brain coaching leadership inspire motivation

It’s not often that there is a study that directly connects coaching and brain scanning – unfortunately. Enter Case Western Reserve University in Cleveland, USA and their coaching research lab who got 47 undergraduates into a brain scanner after a coaching session and while watching clips of messages to themselves – the results were interesting.

The results are not just important in coaching scenarios but also in an behavioural change situations such as many found in businesses and in education. So what did they find?

The protocol explored the relationship between the real self, the person you are at the moment with all your weaknesses, and the ideal self, the person you would like to be. These are common themes in coaching and a key question is should you focus on what your real self is not doing well or motivate with an idealistic image of yourself in the future, or, as is common, a mix of both?

So which wins out. Well the 47 graduates first had a 30-minute coaching session that focused on the real self and then where put in a brain scanner and while in the scanner were fed (by video) 96 messages that were focused on hope, compassion, mindfulness and playfulness in the ideal self. They then stated whether they agreed or disagreed with the statements.

What the researchers were trying to see is if these two states would conflictwith each other or could operate in tandem – after all in the real world we often have two states in our heads – short-term and long-term planning, for example. To do this they used a visual attention task using Navon Figures that are incongruent or incongruent (for example a letter T made from letter Es). These conflict the visual system where as others such as viewing a landscape do not.

And indeed the researchers saw that there was evidence of conflicting ressource allocation in the brain – this can be seen when the brain uses overlapping areas rather than separate areas. When individuals are stimulated with the real self this can therefore conflict with the ideal self – causing an inherent incongruence and conflict in the brain.

This gives strong biological evidence that focusing and the real self can conflict and therefore limit resources when working towards the ideal self – and therefore cause friction and blocks. This is good evidence that focusing more on the ideal self puts you in a state that is more able to scan the broad environment and identify salient themes.

This in addition to experiencing more positive emotions, being open to new ideas, and having more intrinsic motivation. With the one caveat that different brains may respond differently which I explored in a popular article here: Whose Brains Respond to Carrots and Whose to Sticks?

So the key takeaway is that focusing more on the ideal self enables greater engagement, higher motivation, less friction, a more open perspective, and better feelings. This applies to coaching scenarios but just as much to educational contexts and business where often the focus is on what needs to change – focus on the ideal instead.

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker, speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

References

Jack, A. I., et al. (2023)
When fixing problems kills personal development: fMRI reveals conflict between Real and Ideal selves.
Frontiers in Human Neuroscience.
doi.org/10.3389/fnhum.2023.1128209.

More Quick Hits

You’re Less Productive in the Afternoon – Especially on Fridays

You’re Less Productive in the Afternoon – Especially on Fridays

Quick Hits
Daily brief research updates from the cognitive sciences

brain workplace productivity

Most of us will know that feeling – our attention can drop off during the day and our efficient mornings can then blend into less efficient afternoons. And Friday afternoon? Well, you can write that off!

This feeling, or assumption, is now backed up by some science, and pretty solid science at that in a novel piece of research.

The research was conducted by a team around Drs. Taehyun Roh and Nishat Tasnim Hasan of the Texas A&M University. Much previous work has used self report studies or wearable technology for short periods of time – these can be invasive and in the case of self reporting very subjective.

In this study the researchers tracked a large group of workers (789) at an energy company in Texas over two full years making this an impressive real world dataset. What they found is that computer use and output increased to Wednesday and then dropped off until Friday.

What’s more, usage dropped off in the afternoon and also typos increased – a sign of fatigue and wavering attention. This was particularly bad on Friday afternoons – probably no surprise there – fatigue setting in not to mention the psychological impact of the looming weekend.

The authors argue that this also supports shorter working weeks and other forms of work such as hybrid work or working from home as this can counter fatigue and increase productivity.

After looking at the data it seem like it would make sense to just cancel Friday! Alas but then Thursday may become the new Friday. But seriously, evidence is strong for the effectiveness of the 4-day work week. One solid study published early in the year for Cambridge University showed increased wellbeing while preserving productivity.

Sounds good to me!

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker, speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

References

Taehyun Roh, Chukwuemeka Esomonu, Joseph Hendricks, Anisha Aggarwal, Nishat Tasnim Hasan, Mark Benden.
Examining workweek variations in computer usage patterns: An application of ergonomic monitoring software.
PLOS ONE, 2023; 18 (7): e0287976
DOI: 10.1371/journal.pone.0287976

More Quick Hits

Flash of Consciousness Before Death

Flash of Consciousness Before Death

Quick Hits
Daily brief research updates from the cognitive sciences

brain near-death 

We’ve all heard of near-death experiences and reports of people moving a long a white tunnel or corridor while technically dead. These are often believed to be proof of life after death or of the soul moving on.

These reports capture the collective imagination and they are also very consistent and though not common, common enough to warrant investigation. Attempts have been made but this is inherently difficult to investigate – first of all we need to actually know when people are dying and it may be immoral to suddenly wire them up to brain scanners when they are, not to mention that the concern with all involved will be on keeping the person alive.

However, a team of researchers at the University of Michigan decided to look into this in more detail and first of all looked at animal data they could access. Some of these showed surges after activity in the brain shortly before death which could be a signature of these experiences.

They then managed to find the data of four patients who had passed away in the hospital due to cardiac arrest while under EEG monitoring. These four patients were comatose and unresponsive and considered beyond medical help and had their life support removed after consultation with their families.

And in two of these patients after the removal of ventilation support there was in increase in heart rate and a surge in gamma waves in the brain – precisely those waves associated with consciousness. What’s more those brain waves were found in an area at the back of the brain at the junction between different brain lobes, regions (specifically the temporo–parieto–occipital junction).

This area is associated with dreaming and hallucinations in epilepsy and altered states of consciousness. This could therefore be a view of that near-death experience and it is certainly fascinating that this happens in the dying brain. However, this is only in two patients out of four and as these patents subsequently passed away we have no idea whether this was a near-death experience and a flash of consciousness or not.

It is, also, almost identical with another case I reported on last year – this was also a small sample – a sample of one.

I will continue watching this space with interest.

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker, speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

References

Gang Xu, Temenuzhka Mihaylova, Duan Li, Fangyun Tian, Peter M. Farrehi, Jack M. Parent, George A. Mashour, Michael M. Wang, Jimo Borjigin.
Surge of neurophysiological coupling and connectivity of gamma oscillations in the dying human brain.
Proceedings of the National Academy of Sciences, 2023; 120 (19)
DOI: 10.1073/pnas.2216268120

 

 

More Quick Hits

Smells Shown to Dramatically Boost Brain Power

Smells Shown to Dramatically Boost Brain Power

Quick Hits
Daily brief research updates from the cognitive sciences

aroma smell brain cognitive performance aging

Who would have thought it – well, who apart from aromatherapists that is.

I have reported multiple times on the benefits of exercise on cognitive performance but also on diet, sleep, and cognitive activity. Many of these are well know and tie in to general health advice. However there is little research and thought given to smells, aromas.

Smell may also be an underrated sense – offices, for example, and homes, often give careful consideration to lighting but little thought to smell – though some smart marketeers and retail establishments have given some considerable thought to this e.g. the appealing smell of a new car, the smell of fresh bread in a supermarket all support the brand experience and encourage customers to buy more.

We could and would also assume that smell would have some, mostly emotional effect on us in certain circumstances – if a room is particularly bad smelling it would have a negative impact on work performance. However this piece of research showed that mere exposure, while asleep nonetheless, had dramatic impacts on cognitive performance (a 226% increase no less!) and also helping “grow” the brain in those with olfactory impairment.

These results are more than impressive – so impressive that I immediately became sceptical and read the academic paper to check on the validity – all above board I can report.

The study involved participants (this was partly disrupted by the pandemic) – 46 in total split into an intervention group and a control group. The active study group used an aroma diffuser over a six-month period and cycled through 7 different aromas. This diffuser was only active for two hours each night.

When the participants were re-measured on cognitive ability at the end of the study period there was a 226% increase in cognitive ability (the average of multiple assessments).

This is impressive. However, we do know we have a direct connection between our sense of smell and memory and we also know that there have been over 70 mental disorders that are related to loss of smell – not just COVID. We also know that aroma enhancement – consciously focusing on and being exposed to different aromas – improves well being.

Further research has also shown multiple benefits in the brain with aroma enhancement linked to growth in various areas of the brain including the hippocampus which is closely related to memory.

This all points to aroma and our sense of smell being an important and vastly underestimated sense but also an effective intervention strategy – and in this case one that is particularly easy to implement: aroma diffuser in the bedroom is as easy as it gets.

I have to say that this research opened my eyes, well my nostrils, and it’s high time to plug in the aroma diffuser sitting dustily in the corner of my living room.

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker, speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

References

Cynthia C. Woo, Blake Miranda, Mithra Sathishkumar, Farideh Dehkordi-Vakil, Michael A. Yassa, Michael Leon.
Overnight olfactory enrichment using an odorant diffuser improves memory and modifies the uncinate fasciculus in older adults.
Frontiers in Neuroscience, 2023; 17
DOI: 10.3389/fnins.2023.1200448

More Quick Hits

Your Brain on Laughter

Your Brain on Laughter

Quick Hits
Daily brief research updates from the cognitive sciences

brain laughter

Oh, I do like a good laugh, I do. In fact many of us do with humour being a feature of our societies be that in daily interactions to paying money to see comedians to TV and streaming series that are humorous. And this is something that can be seen in all cultures.

But what part of the brain drives this humour and playfulness and are they related? Well, this is not a well-researched area, alas more serious topics get the focus in neuroscience research.

This is where a group researchers around Michael Brecht and Natalie Goveli at the Humboldt University in Berlin come in – see the Germans do have humour! In this research the researchers had the enviable task of making rats first of all feel comfortable in their environment and then playing (chase the hand) and tickling them!

Yup, rats are ticklish and giggle too – they vocalise high pitch subsonic squeaks – sweet. And don’t you just love the image of scientific researchers tickling rats.

First off, it must be noted that the rats need to feel comfortable in their environment, anxiety and stress inhibits playfulness. Not surprising but a good reminder to ourselves also.

During the play and subsequent laughter the researchers scanned the rats brains and were able to identify the regions involved in this – and this also highlights the surprising importance of play and subsequently laughter.

The researchers identified a region known as the peridaqueductal gray as being both involved in play and laughter. This region sits deep in the brain and is considered an older and more “primitive” part of the brain that controls instinctive behaviours and also survival important behaviour such as the fight or flight response. Other research has also shown that play can persist even if the newer “more advanced” region of the brain, the cortex, is missing.

This suggest that play is deeply instinctive and present to some degree in all of us – most noticeably , of course, in children. But rather than being childish we can consider it an essential feature of our brain. What’s more, lead researcher Brecht sees that play is a self-training behaviour meaning that play is essential in helping to build brains.

And therfore it is certainly something that is not just for children – indeed our societies with our laughter, jokes, and comedy shows, show this. This not to mention plenty of other benefits of laughter and play such as stress reduction and social bonding.

So go on, have a laugh will you.

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker, speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

References

Natalie Gloveli, Jean Simonnet, Wei Tang, Miguel Concha-Miranda, Eduard Maier, Anton Dvorzhak, Dietmar Schmitz, Michael Brecht.
Play and tickling responses map to the lateral columns of the rat periaqueductal gray.
Neuron, 2023
DOI: 10.1016/j.neuron.2023.06.018

More Quick Hits