We help you through all these steps

Free Experts Counselling
Find Course and University
International Test Preparation
Application Editing & Processing
Funding, Visa and Pre-departure Prep.
Gut and heart signals affect how we see ourselves
Sep 2021

Weak internal connections linked to body shame and weight preoccupation

New research has discovered that the strength of the connection between our brain and internal organs is linked to how we feel about our appearance.

Published in the journal Cortex, the study is the first to investigate, and first to identify, the association between body image and the brain’s processing of internal signals that occur unconsciously.

Carried out by a team of psychologists and neuroscientists at Anglia Ruskin University (ARU), the study found that adults whose brains are less efficient at detecting these internal messages are more likely to experience body shame and weight preoccupation. 

This research could have therapeutic implications for people suffering with conditions in which body image plays a significant role. For example, the unconscious signals could be made conscious. Further research could even be applied to the clinic as it may be the case that brain responses to gut signals could indicate a predisposition to eating disorders.

The study participants – a group of healthy UK adults – first took part in four body image assessments to measure their feelings of body appreciation, body functionality appreciation, body shame, and weight preoccupation.

The researchers then carried out measurements of the participants’ internal signals. Some of the messages from the heart and gut are processed at an unconscious level and the nervous system interprets these signals to provide the brain with continuously updated information about the body’s internal state. 

The strength of the connection between the gut and the brain was measured by recording the electrical activity of both regions at the same time. The researchers also measured brain responses to heartbeats. 

They found that weaker brain responses to the gut and heart were both significantly associated with greater levels of body shame and weight preoccupation amongst the participants.

Senior author Dr Jane Aspell, Associate Professor of Cognitive Neuroscience at Anglia Ruskin University (ARU), said:

“We experience our body both from the inside and out: we can be aware of how our skin and limbs look, but also of how hungry we feel or how strongly our heart is beating during exercise. The brain also continuously processes internal signals that we are not conscious of.

“We found that when the brain is less responsive to these implicit signals from inside the body, individuals are more likely to hold negative views about their external bodily appearance. It may be that when the brain has a weaker connection to the internal body, the brain puts more emphasis on the external body and so appearance becomes much more important for self-evaluation.”


Lead author Dr Jennifer Todd, a Postdoctoral Research Fellow at Anglia Ruskin University (ARU), said:

“Our research could have implications for those experiencing negative body image, which can have a serious impact on people’s lives. 

“The gut and heart signal measurements used in our study could potentially act as a biomarker to help identify, or even predict, negative body image and associated conditions, such as eating disorders. Additionally, by training people to become more aware of internal sensations, it might be possible to amplify these unconscious signals.  

“We need to understand why some brains are better at detecting these internal signals than others. We expect it is partly due to differences in neuro-anatomical connections between the brain and internal organs, and this will be the subject of future research.”


Meanwhile, Dr Jane Aspell will be speaking about her research on the body and sense of self in a talk at the British Science Festival 2021, 7-11 September hosted by the British Science Association at Anglia Ruskin University (ARU). The talk will explore research on out of body experiences (OBEs), and she will share case studies from neurological patients. 

Dr Aspell’s work investigates what happens in the brain during an OBE and she will present evidence that these are caused by abnormal functioning in parts of the brain that process and combine signals from our bodies. This research on neurological patients sheds light on how the healthy brain generates the experience of one’s self, and what happens when that construction temporarily goes ‘wrong’.

Discover why crows and ravens rule the roost
Aug 2021

British Science Festival event will focus on the incredible world of corvids

Dr Claudia Wascher will head into the wild (of Chelmsford) during the British Science Festival to share her remarkable research into crows and ravens, two of the smartest birds around.

Dr Wascher, a behavioural ecologist at Anglia Ruskin University (ARU), will be Talking With Birds in Bell Meadow Park in Chelmsford on Tuesday, 7 September, in an event focusing on how these intelligent birds socialise and communicate.

Both crows and ravens, which along with rooks, jackdaws, magpies and jays are part of the corvid family of birds, display complex behaviours such as “delayed gratification” – the ability to wait for a better offer than the one in front of them – and they are also aware of when they are being treated unfairly.

Dr Wascher carried out the first ever study looking at how these birds behave when they are treated unequally.

When asked to exchange a token for either their favourite food (cheese) or a less exciting option (grapes), the crows and ravens stopped cooperating if they saw other birds receive a reward without exchanging their token or if they saw another bird receive cheese at the same time as they were given a grape.

Dr Wascher believes that this understanding of fairness and cooperation has helped corvids evolve into highly sociable birds. Some corvids such as jackdaws live in large groups, while crows typically live in family units.  And Dr Wascher has also found that the size of their family group has a direct impact on their health.

study published in 2019 discovered that more sociable crows, living in larger groups, are generally healthier birds. Rather than large social groups increasing stress levels for the individuals, as is typically thought, the results of Dr Wascher’s six-year study confirmed her belief that crows enjoy being sociable and are happier, and therefore healthier, in larger groups.

Dr Wascher, Associate Professor of Biology at Anglia Ruskin University (ARU), said:

“Crows are incredibly sociable, and our study discovered that those with the strongest social bonds contained fewer parasites.  Physiological stress can dampen the immune system of birds, so to find that birds in larger family groups were healthier indicates that social interaction actually reduces their stress levels. 

“Thanks to their incredible intelligence, corvids are the most fascinating animals to work with.  In a recent study carried out at the University of Cambridge, the researchers performed sleight of hand magic tricks to six jays.  For two of the three tricks performed, the jays weren’t fooled while the 80 human participants were!

“In previous research I’ve also shown how crows have a long-term memory for recalling social information, such as the calls of others, while other biologists have found that ravens have the ability to remember social relationships over a period of years.  Corvids are some of the most intelligent creatures on earth and I’m looking forward to explaining more of their incredible talents at the British Science Festival.”

Leading Universities in UK

Popular Courses in UK

Business Management
Computer Science
Health and Science
Law and Legal