Complex sentence: It is important to note, however, that students that consume neuroenhancements, also had a frequency of consuming psychoactive lifestyle drugs, such as cannabis, demonstrating a trend of psychological addiction amongst neuroenhancement users.
Split into simpler sentences: It is important to note, however, that students who consume neuroenhancements also had a higher frequency of consuming psychoactive lifestyle drugs such as cannabis. This demonstrates a trend of psychological addiction amongst neuroenhancement users.