25/09/2020
๐๐ผ๐ป๐๐ถ๐ป๐๐ถ๐ป๐ด ๐๐ต๐ฒ ๐๐ต๐ฒ๐บ๐ฒ ๐๐ต๐ถ๐ ๐๐ฒ๐ฒ๐ธ ๐ผ๐ณ ๐๐ต๐ฎ๐ ๐บ๐ฎ๐ธ๐ฒ๐ ๐๐ต๐ฒ๐บ ๐ต๐ฎ๐ฝ๐ฝ๐โฆ
๐๐ผ๐ป๐๐ถ๐ป๐๐ถ๐ป๐ด ๐๐ต๐ฒ ๐๐ต๐ฒ๐บ๐ฒ ๐๐ต๐ถ๐ ๐๐ฒ๐ฒ๐ธ ๐ผ๐ณ ๐๐ต๐ฎ๐ ๐บ๐ฎ๐ธ๐ฒ๐ ๐๐ต๐ฒ๐บ ๐ต๐ฎ๐ฝ๐ฝ๐โฆ
I was chatting about Marian Cleeves Diamond the other day because she was one of the first neuroscientists to show the brain can change with experience and improve with enrichment. In fact, it was Diamond who discovered evidence of this in the brain of Albert Einstein when she examined preserved slices of his brain, and found he had more support cells (glial) than the average male. These cells provide energy for neural circuits and help build connections, leading to a more complex brain structure.
So how does Diamondโs work fit into animal behaviour & happiness? Well, as we entered lockdown in March, there was lots of talk about creating an enriching environment for our pets to help them better cope with the great change in their routines because of the great change in ours. For example, some of my blogs were on how to make carrot kebabs, how to use toilet rolls to make your own lotus-type treat balls, and the importance of game playing. How this links into Diamondโs work is that she mainly studied animal brains, particularly rats, and her studies showed that an enriched environment, one that had toys and companions to interact with, changed the anatomy of the brain. Rats placed in a cage with stimuli and others had more synaptic connections, heavier brains, more neurochemical activity, and their behaviour also altered.
Diamondโs results were initially resisted by some neuroscientists. However, she successfully demonstrated that the brain can continue to develop at any age, emphasising the importance of growth and learning throughout life, and that male and female brains are structured differently and that stimulating the brain even enhances our immune system.
So, when it comes to what makes them happy, our pets want our company, they want to play, they want choice - whether thatโs in food type / their cage bedding or litter preference, and they want choice to approach, explore and retreat. We can provide all that via excellent environmental management.
Examples of this can include: splitting meals across the day via puzzle toys or hiding food for searches, training new skills or strengthening current ones, enabling our animals to encounter new smells via novel walks or introducing pet friendly plants around the home, and by adding new shelving / ramps / hanging items that can be interacted with, or placing differing textures within enclosures / around the home to create novelty and exploration, or arranging Covid-friendly play dates for our pro-social pooches.
And when we do all this, we not only help make them happy, we also build emotional resilience and can nurture that most important organ of all โ the brain. [Picture: Marian Cleeves Diamond (credit: Elena Zhukova, 2010)].