The passage discusses the discovery of long neurons in the claustrum, a brain region that connects to most or all of the outer parts of the brain responsible for sensory information and behavior. This finding suggests that the claustrum might play a crucial role in coordinating inputs and outputs to create consciousness. The technique used to map these neurons is praised for its potential to help identify different cell types in the brain, which is essential for understanding brain function. However, the method is expensive and cannot be used on a large scale. The World Health Organization (WHO) has also released a list of drug-resistant bacteria that pose the greatest threat to human health, aiming to prioritize the development of new antibiotics. Despite the urgency, the market for new antibiotics is small due to the challenges in drug discovery and the limited profitability of these drugs.The passage discusses the discovery of long neurons in the claustrum, a brain region that connects to most or all of the outer parts of the brain responsible for sensory information and behavior. This finding suggests that the claustrum might play a crucial role in coordinating inputs and outputs to create consciousness. The technique used to map these neurons is praised for its potential to help identify different cell types in the brain, which is essential for understanding brain function. However, the method is expensive and cannot be used on a large scale. The World Health Organization (WHO) has also released a list of drug-resistant bacteria that pose the greatest threat to human health, aiming to prioritize the development of new antibiotics. Despite the urgency, the market for new antibiotics is small due to the challenges in drug discovery and the limited profitability of these drugs.