thoughts or mental images do not have measurable mass. The mass of an object is a property associated with matter, and thoughts or mental images are not physical entities in the same way as particles or objects.
Thoughts and mental images are considered to be cognitive processes that occur in the brain, involving the activation and interaction of neurons and neural networks. These processes are related to the electrical and chemical activity within the brain, rather than having a measurable mass.
The measurement of thoughts or mental mass is not currently possible with existing scientific techniques or devices. The study of thoughts and consciousness is a complex field of research, and while neuroimaging methods like functional magnetic resonance imaging (fMRI) can provide insights into brain activity associated with specific thoughts or mental processes, they do not directly measure the mass of thoughts.
It's important to note that the understanding of the human mind and consciousness is an active area of scientific investigation, and new discoveries may emerge in the future. However, as of now, there is no scientific basis or method for measuring the mass of thoughts or mental images.