A new Australian study is  investigating if memory loss can be prevented by training people's brains to remember smells.

<p>A new Australian study is  investigating if memory loss can be prevented by training people's brains to remember smells.</p>

Perth Today will keep you up to date with all the latest breaking stories and issues in Perth.

<p>Perth Today will keep you up to date with all the latest breaking stories and issues in Perth.</p>

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