Final answer:
An integrated representation between working memory and long-term memory is created by the episodic buffer, a part of Baddeley's model of working memory which integrates multi-dimensional information. The hippocampus aids in consolidating these memories from the prefrontal lobe to long-term storage in the cerebral cortex.
Step-by-step explanation:
The integrated representation that acts as a connector between working memory and long-term memory is created by the episodic buffer. The episodic buffer is a part of Baddeley's model of working memory and is responsible for integrating information from different sources into a single, multi-dimensional chunk. The hippocampus also plays a key role in the consolidation of memories, taking the short-term memories from the prefrontal lobe to the long-term memory storage in the cerebral cortex.
While synaptic transmission involves the release of neurotransmitters across the synaptic cleft and is essential for communicating between neurons, it's the repeated activity and resulting synaptic plasticity that leads to long-term potentiation (LTP) and long-term depression (LTD), both of which are crucial for memory consolidation. Yet, it's the episodic buffer, not synaptic transmission, that integrates working memory and long-term memory.